Since "kindle" means light or set on fire or inspire, we're looking for a verb that means set on fire or inspire. Of the three answer choices that are verbs ("equivocate," "undertake," and "ignite"), "ignite" is the closest synonym to "kindle" as "ignite" means catch fire or cause to catch on fire, so "ignite" is the correct answer.

To "barricade" or "obstruct" something is to block it.

"Augment" means to increase; to diminish and lessen is to make smaller; to estimate is to guess; and to buffet means to punch.

"Ossify" means to harden, solidify, or to become bone.

"Embellish" means to "decorate" or to add ornaments to something; one might embellish a story by adding details that are not true to an otherwise true account. "Terminate" means to end or to conclude. "Mimic" means to imitate or to copy. "Plagiarize" means to copy another person's work without crediting that person for it. "Define" means to state the definition or qualities of a person or thing.

"Convene" means to assemble or come together. "Disown" means to abandon or to reject. "Dispute" means to argue or debate. "Enact" means to pass or put into effect. "Glorify" means to admire a person or thing beyond what he or it deserves.

The verb "taper" means to narrow, to diminish, to reduce or to cause to reduce. Additionally, "elongate" means make or become longer; "deprecate" means dislike and criticize; "supplant" means replace; "aggrandize" means increase the power and wealth of.

Used as a verb, "loaf" means to "lounge" or lie idly around. To "prevail is to triumph, and to "cure" is to heal or to preserve a food by drying and smoking it. "Acquit" and "exonerate" are synonyms for clearing someone of legal charges or guilt.

"Dally" means linger or "dawdle." "Concur" means agree. "Rectify" means to correct or to make right. "Elucidate" means make clear. "Profess" means state openly or announce.

"Retreat"means to move back or withdraw.