The Latin prefix ambul- means walk, move, as in "ambulance" a vehicle that moves a patient to the hospital. So, to "amble" means to walk slowly, to wander, to stroll. To provide additional help, "sprint" means run fast; "demean" means embarrass, humiliate; "elicit" means bring out of someone, get a response to.

The Latin prefix lun- means moon, as in "lunar cycle" which refers to the movement of the moon. So, this one is a little more difficult to decipher than usual because it relies on some interesting knowledge of the distant past. People use to believe that the moon affects people's moods (some people still believe this) and can cause conditions like insanity. So "lunacy" means madness (caused by the moon), insanity, craziness. To provide additional help, "abundance" means a large and more than adequate supply of something; "severe" means harsh or intense; "perilous" means dangerous; "youthfulness" is the quality of being young. 

The Latin prefix opt- means best. So, "optimum" means best, ideal, perfect circumstances. Other examples of opt- words include "optimal" which means best and "optimize" which means to improve, to make perfect. Additionally, to "gaze" means to look, to stare. 

The Latin prefix rupt- means break. So, "rupture" means to break, to fracture, to break or burst suddenly without warning. To provide further help, the other four answer choices all mean to fix, to make something work again. They are all antonyms of "rupture." 

The Latin prefix ver- means truth, as in "verify" which means to prove or make sure something is true. So, "veracity" means truth, honesty. To provide additional help, "deception" is trickery, lies; "loathing" is deep hatred; "adoration" is profound love and respect; "reverence" is deep respect.

The Latin prefix verb- means word, speak. So, "verbalize" means to speak, to express an idea. Additionally, the other four answer choices are all synonyms they all mean to reject an idea or responsibility for something, to dimiss as wrong or malevolent.

The Latin prefix juven- means young, youth, as in "rejuvenate" which means to make young or healthy or lively again. So, "juvenile" means childish, immature. To provide additional help, "immaculate" means perfect, spotlessly clean; "sagacious" means wise; "wizened" means old, ancient; "pitiful" means deserving of pity, pathetic. 

The Latin prefix super- means better, higher. So, "superior" means better than something else or best. "Worse" is an antonym to "better." "Hotter" and "colder" are antonyms for each other, and they are used to discuss degrees of heat. "Softer" is a relative adjective used to describe tactile feel.

The Latin prefix ami- means love, as in "amorous" which means showing romantic feelings towards, expressing love. So, "amity" means friendship, a loving relationship. Additionally, "hardship" means difficulty; "devastation" means destruction, complete ruin, immense damage; the "location" of something is where something is; a "reaction" is a response to something someone says or does.

The Latin prefix mar- means of or relating to the sea, as in "submarine," which means underwater boat. So, a "marina" is a place where ships are docked, a harbor. An "airport" fulfills roughly the same function as a marina, but for airplanes, not boats (airports are also, obviously, much more regulated environments). A "garage" fulfills a similar function, but for cars, not boats. A "station" fulfills the same function, but for trains. A "highway" is a road with a higher speed limits, intended for long-distance travel.