Antonyms

Remunerate means to pay or compensate (a person) for (work or service done, loss incurred, etc.); reward; recompense. Its opposite is mulct, meaning to punish by a fine or by depriving of something; penalize, reprove. Hence, (C) is the answer.

Petulant mans impatient or irritable, esp. over a petty annoyance; peevish. Its opposite is copacetic, meaning Very satisfactory or acceptable; fine. Hence, (A) is the answer.

kilter means good condition; proper order: now chiefly in out of kilter. Disarray is an untidy condition; disorder; confusion. Hence, (A) is the answer.

Pulchritude is physical beauty; characterizes attractiveness. Odiousness is the quality of being offensive. Hence, (D) is the answer.

Vegan is a vegetarian who eats no animal products anthropophagite is a person who eats human flesh; cannibal. Hence, (C) is the answer.

Disseminated means to scatter far and wide; spread abroad, as if sowing; promulgate widely. Garner means to gather up and store in or as in a granary; to collect or gather. Hence, (A) is the answer.

Narcissism means self-love; excessive interest in one's own appearance, comfort, importance, abilities altruism means unselfish concern for the welfare of others; selflessness. Hence, (B) is the answer.

“Commiserate” is to feel or show sorrow or pity for; sympathy. “Derisive” is insulting, mocking, contemptuous, therefore the antonym for sympathy. Hence, (A) is the answer.

Fidgety means nervous; uneasy. Tranquil means free from disturbance or agitation; calm, serene, peaceful, placid, etc. Hence, (D) is the answer.

Fulgid means Shining; glittering; dazzling; having brief brilliant points or flashes of light; expression for light Caliginous means dark; obscure. Hence, (D) is the answer.

“Lackadaisical” is lacking spirit or liveliness; showing lack of interest; languid; listless. “Intent” is firmly directed or fixed; earnest; intense; thus the antonym for lackadaisical. Hence, (B) is the answer.

“Indefatigable” means incapable of being fatigued; not readily exhausted. “Lymphatic” means sluggish;
without energy; a sluggish condition was formerly thought to be due to too much lymph in the body;
hence option (A) is the answer.

“Chicanery” is the use of clever but tricky talk or action to deceive, evade etc; deception. Therefore, its
antonym would be “rectitude”, which means conduct according to moral principles; strict honesty; uprightness of character. Hence (D) is the answer.

Etiolate means to cause to be pale and unhealthy; blanch. Flush means to become red in the face, as            with embarrassment or anger; blush or to glow.  Hence, (C) is the answer.

Vicissitude means a condition of constant change or alternation, as a natural process; mutability. Immutability is a condition not subject or susceptible to change, characterizes      permanence. Hence, (C) is the answer