8th Grade ELA Quiz: Use Greek And Latin Roots

What this quiz covers

This quiz focuses on Use Greek And Latin Roots, giving you a quick way to practice the rules, question types, and explanations that matter most for 8th Grade ELA.

How to use this quiz

Try each quiz question before looking at the correct answer. Use the explanations to review missed ideas, then come back to similar questions until the pattern feels familiar.

Question 1

1. A tool for measuring the distance between two objects that are far apart
2. A device for looking closely at things that are very small (correct answer)
3. A handheld tool you look through to see objects that are far away
4. A method for making tiny sketches of the things that you observe

Explanation: The root "micro" means small, and the root "scope" means to see or look. Put together, they name a device for looking closely at things that are very small—exactly what a microscope is used for. The choice about a handheld tool for seeing far-away objects uses the "look" idea but points to something distant, which reverses "micro" (small); that describes a telescope instead. The choice about measuring distance between far-apart objects ignores "scope" entirely and focuses on distance rather than seeing. The choice about making tiny sketches includes the idea of small, but "scope" means to look, not to draw, so it misses the tool's real purpose.

Question 2

1. Thermometer
2. Telescope (correct answer)
3. Paragraph
4. Portable

Explanation: Tests using Greek and Latin roots, prefixes, and suffixes as clues to word meanings—breaking words into parts (transport = trans + port) and applying root meanings (carry across) to determine definitions. Common Greek roots include tele (far—telescope, television, telephone), which appears in many words related to distance or remote communication/viewing. The word 'telescope' clearly contains tele (far) and scope (see), meaning 'device to see far'—an instrument that allows viewing distant objects like stars and planets by making them appear closer. Answer B correctly identifies telescope as containing the Greek root tele=far, as telescope literally means 'see far' and is used to observe distant celestial objects. The incorrect answers contain different roots: A thermometer contains therm (heat) and meter (measure), C paragraph contains para (beside) and graph (write), and D portable contains port (carry) and -able (able to be), none containing the tele=far root. Strategy for using roots: (1) Identify the target root (tele=far), (2) examine each word for that specific root (tele-scope clearly shows it), (3) verify the word's meaning relates to the root (telescopes help see far away), (4) eliminate words with different roots. Knowing tele=far helps with telephone (sound from far—voice communication over distance), television (seeing from far—broadcast images), telegram (writing from far—distant message), teleport (carry far—science fiction transport), and telepathy (feeling from far—mind reading).

Question 3

1. audience, audible, auditorium
2. describe, inscription, prescribe (correct answer)
3. telephone, microphone, symphony
4. visible, video, vision

Explanation: The word manuscript comes from a Latin root meaning "to write." To find the matching set, look for words whose meanings all connect to writing. Describe means to put something into words, an inscription is words written or carved onto a surface, and prescribe means to write out an order or instruction—so this set fits. The set with audience, audible, and auditorium is built on a root meaning "hear," since all three deal with listening or sound reaching your ears. The set with telephone, microphone, and symphony comes from a root meaning "sound," as each involves sound being carried or produced. The set with visible, video, and vision comes from a root meaning "see," since all three relate to sight. Only the writing-related set matches manuscript.

Question 4

1. To carry something across from one place to another (correct answer)
2. To carry something back to where it started before
3. To carry something down below its original position
4. To carry something around a single central point

Explanation: The prefix trans- means "across" and the root port means "carry," so transport means to carry something across from one place to another. The other choices all correctly use the root port ("carry"), but they attach the wrong prefix meaning. "Carry back to where it started" fits the prefix re- ("back, again"), as in return, not trans-. "Carry down below its original position" fits the prefix de- ("down"), as in descend, not trans-. "Carry around a single central point" fits the prefix circum- ("around"), as in circle, not trans-. To choose correctly, break the word into its parts, recall each meaning, and combine them: trans (across) + port (carry) = carry across. Only "carry across from one place to another" matches both parts of the actual word transport.

Question 5

1. A device used to measure how far away something is
2. A device used to see something far away (correct answer)
3. A device used to send signals far away
4. A device used to record events far away

Explanation: The root tele means "far" and the root scope means "see" or "view," so combining them points to a device for seeing something that is far away. The choice about measuring how far away something is keeps the "far" idea but replaces "see" with measuring distance. The choice about sending signals far away swaps the "see" root for the idea of transmitting, which fits a word like telephone, not telescope. The choice about recording events far away also drops "see" and adds recording, an action neither root names. Each wrong answer keeps "far" but loses the "see/view" meaning that scope requires, so the best answer is the device used to see something far away.

Question 6

1. visible and evidence (correct answer)
2. audience and porthole
3. export and audible
4. phonics and provision

Explanation: The root "vid/vis" means "see." Both "visible" (able to be seen) and "evidence" (something shown to be true) carry this root, so this pair is correct. In the pair with "audience" and "porthole," the words come from different roots: "aud" (hear) and "port" (carry), so they don't share "vid/vis." In the pair with "export" and "audible," the roots are again split: "port" (carry) and "aud" (hear). In the pair with "phonics" and "provision," "phonics" uses "phon" (sound), and only "provision" contains "vis"—since the two words don't share the same root, this pair fails the question's ask. To answer, you must know that "vid/vis" means "see" and check that BOTH words in a pair truly carry it.

Question 7

1. inter- (between) + rupt (break) = to break in between; to stop something briefly (correct answer)
2. inter- (between) + terr (earth) = the land lying between two places; to settle in the middle
3. inter- (between) + script (write) = to write between the lines; to add notes in the margins
4. inter- (between) + port (carry) = to carry something between places; to move goods across

Explanation: The word 'interrupt' splits into the prefix inter-, meaning 'between,' and the root rupt, meaning 'break' (the same root you see in erupt and disrupt). Put together, they mean 'to break in between'—to break into something while it is happening and stop it briefly. That is exactly what happens when you interrupt a conversation. The other options all use the correct prefix inter-, but each pairs it with the wrong root. The choice using terr ('earth') builds a definition about land, but 'interrupt' has nothing to do with earth. The choice using script ('write') describes writing between lines, but there is no writing root in this word. The choice using port ('carry') describes moving things between places, but 'interrupt' does not contain a carrying root. Since only rupt ('break') actually appears in 'interrupt,' the definition about breaking in between is the single best answer.

Question 8

1. manu, meaning "hand"
2. script, meaning "write" (correct answer)
3. scrib, meaning "book"
4. cript, meaning "secret"

Explanation: The word "manuscript" breaks into "manu" and "script." The root "script" comes from Latin and means "write," so it is the correct answer. The root "manu" is really part of the word, but it means "hand" (as in "manual"), not "write." The root "scrib" is a real writing-related root found in words like "scribble" and "describe," but it does not appear in "manuscript," and it does not mean "book." The piece "cript" is not a true root at all—it just looks like part of "script" broken off—and it has nothing to do with "secret." Only "script" both appears in "manuscript" and means "write."

Question 9

1. Able to be heard by a listener (correct answer)
2. Loud enough to cause ear pain
3. Spoken in a foreign language
4. Understood by careful readers

Explanation: The root "aud" means "hear," so "audible" describes something that can be perceived by the ear, like an audible whisper. "Loud enough to cause ear pain" connects to sound but adds an idea of painful volume that the root never carries. "Spoken in a foreign language" involves speech and sound but says nothing about whether it can be heard, and it adds a meaning about language the root does not include. "Understood by careful readers" swaps hearing for reading, which belongs to a different root entirely. Only the choice about being heard matches what "aud" actually means.

Question 10

1. auditorium
2. portable
3. inject (correct answer)
4. photograph

Explanation: Tests using Greek and Latin roots, prefixes, and suffixes as clues to word meanings—breaking words into parts (transport = trans + port) and applying root meanings (carry across) to determine definitions. Common Greek roots: bio (life—biology, biography, biosphere), graph (write—autograph, paragraph, graphic), phon (sound—telephone, phonics, symphony), photo (light—photograph, photosynthesis), tele (far—telescope, television), meter (measure—thermometer, perimeter). Common Latin roots: port (carry—transport, portable, import), scrib/script (write—describe, prescription, manuscript), dict (speak/say—dictate, predict, contradict), ject (throw—project, reject, eject), rupt (break—interrupt, erupt), vis/vid (see—vision, video, visible), aud (hear—audio, audience, audible). The word 'reject' contains the Latin root ject meaning 'throw,' combined with the prefix re- (back), so reject means 'throw back'—we need to find another word with this same ject root. Choice C correctly identifies 'inject' as sharing the ject root (throw), where inject combines in- (into) + ject (throw) = throw into, just as reject combines re- (back) + ject (throw) = throw back. The incorrect choices contain different roots: A has the aud root (hear—auditorium), B contains the port root (carry—portable), and D uses the photo root (light—photograph). Benefits: one root unlocks many words (knowing ject=throw helps with project, reject, eject, inject, object, subject, trajectory), unfamiliar words become analyzable (encounter 'interjection,' break into inter (between) + ject (throw) + ion = something thrown between/interrupting speech), academic vocabulary more accessible.

Question 11

1. Light, as in the way images are captured on film
2. Sound, as in the noise a device picks up or plays (correct answer)
3. Measure, as in the way a tool tracks amounts
4. Small, as in something reduced in size or scale

Explanation: The word 'microphone' breaks into micro (small) and phon (sound), so it names a device that captures sound. The root phon consistently means 'sound,' which you can see in telephone (sound from far away), phonics (studying speech sounds), and symphony (sounds played together)—so the choice tying phon to sound is correct. 'Light' names the meaning of a different root, photo, found in photograph and photosynthesis; it isn't part of 'microphone.' 'Measure' matches the root meter, seen in thermometer and perimeter, not phon. 'Small' is tempting because it's a real meaning inside 'microphone'—but it belongs to the prefix micro, not to the root phon the question asks about. Once you know phon = sound, you can unlock many words: cacophony, phonograph, and polyphonic (poly + phon + ic, 'having many sounds').

Question 12

1. A written measurement showing how far a person has traveled
2. A written list of important words paired with their meanings
3. A written account describing the events of a person's life (correct answer)
4. A written record that captures and stores spoken sound

Explanation: To define this word, break it into its roots. The root 'bio' means life, and the root 'graph' means write, so 'biography' literally means 'life writing.' That points directly to the choice describing a written account of the events of a person's life. The choice about measuring how far a person has traveled focuses on distance, which comes from meter-type roots, not from 'bio' or 'graph.' The choice about a list of words paired with their meanings describes a dictionary or glossary; while it involves writing, it has nothing to do with 'life.' The choice about capturing and storing spoken sound mixes in the root 'phon' (sound), so it ignores the meaning of 'bio.' Only one option combines both roots correctly: writing ('graph') about a life ('bio').

Question 13

1. To judge something over again
2. To judge before knowing the facts
3. To judge something incorrectly (correct answer)
4. To judge in place of someone else

Explanation: To find the meaning of misjudge, break the word into its parts: the prefix mis- plus the base word judge. Since mis- means "wrong" or "badly," misjudge means to judge something incorrectly—to form a wrong opinion or assessment, like misjudging a person's character or the distance to catch a ball. This fits the coach's warning about making a wrong judgment. "To judge something over again" describes the prefix re- (as in rewrite or return), which means "again," not "wrong." "To judge before knowing the facts" describes the prefix pre- (as in preview or precede), which means "before," not "wrong." "To judge in place of someone else" describes the idea of a substitute (like sub-), which has nothing to do with the prefix mis-. Only mis- adds the meaning of error or wrongness, so misjudge means to judge incorrectly.

Question 14

1. To say beforehand what is likely to happen. (correct answer)
2. To speak again about something that was already said.
3. To speak out against a decision someone has made.
4. To speak very forcefully to a large crowd of people.

Explanation: The word part "pre" means "before" and "dict" means "speak," so "predict" means to speak about something before it happens—in other words, to say ahead of time what is likely to occur. That matches saying beforehand what is likely to happen. Speaking again about something already said misses the "before" idea and instead points to repeating, which would fit a part like "re-." Speaking out against a decision uses "speak" but adds an "against" meaning that neither root supplies. Speaking forcefully to a large crowd keeps the idea of speaking but drops "before" entirely, describing how loudly someone talks rather than foretelling the future. Only the first choice combines both roots—"before" plus "speak"—so it is the best answer.

Question 15

1. inter + rupt = "break between"; to stop something by breaking into its flow (correct answer)
2. inter + rupt = "between the break"; to pause briefly during a break in activity
3. in + rupt = "not break"; to keep something running without any pause
4. intra + rupt = "break within"; to break something apart from the inside

Explanation: The word interrupt splits into the prefix inter- ("between") and the root rupt ("break"), giving "break between"—to stop something by breaking into its flow. That is exactly what happens when you interrupt someone talking. One choice keeps the right parts but flips the meaning to "between the break" and turns it into a gentle pause; interrupt describes causing the break, not resting during one. Another choice uses the prefix in- as "not," claiming interrupt means to keep something running smoothly—but that is the opposite of interrupting. A third choice swaps in the prefix intra- ("within"), which does not appear in this word; the true prefix is inter-, meaning "between." Only "break between" correctly combines inter- and rupt to define interrupt.

Question 16

1. telephone, phonics, symphony
2. photograph, paragraph, autograph (correct answer)
3. biology, biome, antibiotic
4. telescope, telephone, telegram

Explanation: The correct set is photograph, paragraph, and autograph, because each word contains the Greek root graph, meaning "write": photograph = photo (light) + graph, paragraph = para (beside) + graph, and autograph = auto (self) + graph. The other sets are built from a single shared root too, but it is not graph. Telephone, phonics, and symphony all share phon, meaning "sound," so they deal with hearing rather than writing. Biology, biome, and antibiotic all share bio, meaning "life," which points to living things, not writing. Telescope, telephone, and telegram all share tele, meaning "far" or "distant"—telegram even ends in gram (a close cousin of graph), but its shared root is tele, not graph. To answer, look past the beginning of each word and find the piece every word in the set has in common. Only one set has graph in every word. Knowing that graph means "write" also helps you unlock unfamiliar words like biography, telegraph, and seismograph.

Question 17

1. To break apart; to interrupt or throw a normal flow into disorder (correct answer)
2. To move ahead; to advance or push toward a distant goal
3. To join together; to combine separate parts into one whole
4. To turn under; to reverse a decision or overturn a ruling

Explanation: The prefix dis- means 'apart' or 'away,' and the root rupt means 'break.' Combining them, disrupt means 'to break apart'—to interrupt a normal flow or throw something into disorder, like disrupting a class or traffic. You can check this by recognizing rupt in related words: interrupt (break in), erupt (break out), and rupture (a break). The choice about advancing toward a distant goal ignores rupt entirely and treats no real prefix-root pair, so it doesn't fit the parts of the word. The choice about joining separate parts together is the opposite of what dis- ('apart') signals, and it also drops the meaning 'break.' The choice about turning under or overturning a ruling borrows the sense of another root and never accounts for rupt ('break'), so it can't be right. Only 'break apart; interrupt or throw into disorder' matches both parts of disrupt: dis- ('apart') plus rupt ('break').

Question 18

1. ject = throw
2. dict = speak/say (correct answer)
3. vid = see
4. scrib = write

Explanation: The word 'predict' breaks into the prefix pre- (meaning 'before') and the root dict (meaning 'speak/say'), so predict means 'to say beforehand'—stating what will happen before it occurs. The root that matches 'speak/say' is the correct answer. The option 'ject = throw' names a real root, but 'ject' does not appear in predict (you see it in project or reject). The option 'vid = see' is also a real root with the right meaning, but 'vid' is not in predict (it shows up in video or vision). The option 'scrib = write' correctly pairs that root with its meaning, but 'scrib' is not the root in predict either (find it in describe or manuscript). Only dict is actually inside predict AND carries the meaning that fits: to say something ahead of time. Knowing dict helps you unlock dictate, dictionary, contradict, and verdict too.

Question 19

1. To break into and stop something for a moment (correct answer)
2. To break apart a group and cause it to scatter
3. To break out suddenly with force from below
4. To break away and separate one part from another

Explanation: The word interrupt splits into inter- (meaning 'between' or 'into') and rupt (meaning 'break'). Put together, they mean to break into an activity or conversation and stop it for a short time. That is exactly what the correct choice describes. The other choices all use the root rupt correctly, so they mention breaking, but each pairs it with the wrong prefix meaning. 'To break apart a group and cause it to scatter' matches dis- (apart), the idea behind disrupt, not inter-. 'To break out suddenly with force from below' matches e-/ex- (out), the idea behind erupt, like a volcano. 'To break away and separate one part from another' also fits a 'break off' meaning rather than the 'break into/between' meaning of inter-. To find the answer, break the word into parts, recall that inter- means 'between/into' and rupt means 'break,' then combine them: to break into something. Only the first choice adds the 'break into and pause' idea that inter- + rupt creates.

Question 20

1. To say the same thing again
2. To speak against another person
3. To say what will happen before it does (correct answer)
4. To speak up in place of someone else

Explanation: Break the word into its parts: pre- means "before" and dict means "speak" or "say." Putting those together, predict means to say what will happen before it does—like predicting tomorrow's weather. That is exactly the correct choice. "To say the same thing again" uses the prefix re- (again), which describes a word like re-say, not the prefix pre-. "To speak against another person" uses the idea behind the prefix contra- (against), which fits contradict, not predict. "To speak up in place of someone else" describes what happens when you dictate for another person, but it ignores the prefix pre- (before), so it cannot be the meaning of predict. Only the correct choice combines both real parts of the word: pre- (before) + dict (speak/say).