"Confused" is defined as unable to think clearly; bewildered. Since "puzzled" is defined as to feel confused due to a lack of understanding, "puzzled" is the best answer choice.

The word "depressed" is used to describe someone who is very unhappy. When a person is "miserable," he or she is not happy or is very negative about life. Among the options given, this is the only one that closely matches "depressed".

When someone behaves "erratically" they are acting in a way that is not expected, usual, nor even predictable. Therefore, "unpredictable" would be the word closest to this meaning and is a synonym for erratic.

“Reluctant” means not willing, so "unwilling" is the correct answer. None of the other answer choices are close in meaning to "reluctant": “cantankerous” means grumpy; “enthused” means excited; “demonic” means marked by qualities of the devil or of demons; “susceptible” means vulnerable or in danger from something specific.

When someone is "livid," they are extremely angry. Other words with the same meaning are "furious" and "enraged." "Restful," a word that means calm and quiet, and "intelligent," or smart, are adjectives that do not imply any anger at all. "Quick" and "livid" have nothing to do with each other.

"Furious" means full of rage. The best answer choice is "enraged" because it shares the same definition. "Furious" and "enraged" are synonyms. Considering the other choices, "depressed" means sad and gloomy, "miffed" means annoyed, and "ecstatic" means incredibly overjoyed.

To be "disgruntled"means to be dissatisfied and unhappy. To be "upset"means to be in a state of dismay. Given how similar in meaning "disgruntled"and "upset"are, "upset" is the correct answer.

"Dissatisfied" is an adjective that means "not content or happy with something." So, we need to pick out an answer choice that means something like "not happy with something." So, "pleased" cannot be the correct answer, because "pleased" is an antonym of "dissatisfied," not a synonym. "Disgruntled," however, is an adjective that means "angry or dissatisfied," so "disgruntled" is the correct answer because it is closest in meaning to "dissatisfied."

When somone is distraught, they are upset and deeply agitated, which can also describe someone who is distressed.

If someone is distraught, they can also be emotional, but distressed is a better answer choice. Emotional describes both positive and negative feelings, whereas distraught and distressed have negative connotations.

Two of the wrong options attempt to have you confuse "elated" with "related." (These wrong options are "connected" and "associated".) To be "elated", however, is to be very happy. The word "ecstatic" means just this as well. It actually comes from root words meaning standing outside. Have you ever heard someone say, "She was beside herself with joy!" This means the person was almost "outside" herself because of her strong feelings. To be "ecstatic" is to be very happy in this way.