"Uncouth" means "rude," uncivilized, or unrefined. "Avaricious" means greedy, and "captious" means prone to nitpick or quibble over even the tiniest detail. Another word for "holy" is sacrosanct. Another word for "ebullient" is overjoyed.

"Wizened" means "shriveled," age-worn, and wrinkled, and is often used to describe elderly people or things. It is not, however, a direct synonym for "geriatric" (elderly). "Puerile' means juvenile, immature. "Outlandish" means bizarre or strange. "Rotund" is a synonym for "plump."

"Ecumenical" and "catholic" both mean all-encompassing, universal. (Don't confuse catholic with "Catholic," a specific religious denomination.) "Germane" is an antonym for "irrelevant." "Exuberant" means overjoyed, while "tyrannical" means authoritarian and cruel.

"Glib"means speaking a lot but in an insincere and flippant way, so "flippant," meaning facetious and rude, is the correct answer.

“Abundant” means plentiful, or well-supplied. For clarification, serendipitous means fortunate or relating to good fortune; vain can either mean pointless when used to describe an activity or action or it can mean obsessed with one’s own image if used to describe a person; poignant means moving, or particularly penetrating and perceptive.

"Pulchritude" means beauty, so "beauty" is the correct answer. None of the other answers are close in meaning to "pulchritude": "exit" means departure; "conception" means start; "nightmare" means bad dream; and "removal" means elimination.

"Elusive" and "evasive" are synonyms meaning difficult to catch. "Despairing" means hopeless, and "mysterious" means difficult or impossible to explain. "Skillful" means expert or accomplished. "Immediate" means instantaneous.

The adjective "cognizant" means aware of. Additionally, "ominous" means suggesting something bad will happen, portentous, threatening; "deleterious" means causing harm, injurious.

"Crude" means made in a rudimentary or makeshift way.

“Voluble” means garrulous or talkative. For clarification, antiquated means old-fashioned.