Synonyms

Copious means abundant, plentiful, or existing in large amounts. All the options - abundant, bountiful, and profuse - are correct synonyms that mean the same thing: existing in large quantities or amounts. Since all individual options are correct, 'all of the above' is the right answer.

Means to call back or order back by a contrary order  

Cower means to shrink back in fear, to crouch down timidly, or to cringe as from fear or cowardice. All the options - huddle (crouch closely), cringe (shrink back in fear), and crawl (move on hands and knees low to the ground) - describe aspects of this fearful, shrinking behavior. Since all options correctly describe aspects of cowering, 'all of the above' is correct.

Coy means shy, modest, or pretending to be shy to attract attention. Demure captures this sense of reserved modesty perfectly. Bold is an antonym, while diabolical (evil) and debonair (charming/confident) are unrelated in meaning.

Craggy describes a rough, uneven, and rocky surface, especially of terrain or facial features. Rocky is the closest synonym. Soft, mellow, and meek are all antonyms suggesting smoothness or gentleness.

Cudgel is a short, thick stick used as a weapon. Baton is the closest synonym as it also refers to a short stick or club. Duck and ball are unrelated objects, while bleary (dim-sighted) describes a condition, not an object.

Cult refers to a dedicated group of followers or a system of religious beliefs. Following captures this sense of a devoted group of people. Legion means a large number, revolt means rebellion, and ordinary means common - none capture the specific meaning of a cult.

Dabbler means someone who engages in an activity superficially or without serious commitment. Amateur captures this sense of non-professional status perfectly. Professional is the direct opposite, while adept and adroit both imply skill - the opposite of a dabbler.

Dainty means delicate, graceful, and elegant in appearance or manner. Graceful captures this sense of refined elegance. Ugly is the direct opposite, while debauch (corrupt) and stark (bare/severe) are unrelated to the concept of delicate elegance.

Dally means to waste time, procrastinate, or act slowly. Dawdle is the closest synonym, sharing the meaning of lingering or delaying unnecessarily. Expedite and accelerate are antonyms meaning to speed up, while further is unrelated to time-wasting.

Dank means unpleasantly damp, wet, or moist. Damp is the closest synonym, describing moisture. Arid, dry, and desiccated are all antonyms meaning lacking moisture - the opposite of dank.

Dappled means marked with spots or patches of different colors, creating a blotchy pattern. Blotchy captures this spotted, uneven coloring best. Colorful is too general, boisterous refers to behavior, and motley means mixed but doesn't specifically convey the spotted pattern.

Decadent means characterized by moral corruption, self-indulgence, or decay. Debauched shares this sense of moral corruption and excessive indulgence. Debouch means to emerge (unrelated), while respectful and exemplary are moral antonyms.

Debase means to lower in quality, value, or dignity. Belittle captures this sense of reducing someone or something in worth or status. Glorify, extol, and praise are all antonyms meaning to elevate or honor.

Decoy means something used to lure or distract, often to trap. Lure, bait, and steerer are all synonyms describing things used to attract or mislead. Therefore, 'all of the above' is correct as all options represent aspects of a decoy.