thick
adj
1 broad, bulky, deep, fat, solid, substantial, wide
2 close, clotted, coagulated, compact, concentrated, condensed, crowded, deep, dense, heavy, impenetrable, opaque
3 abundant, brimming, bristling, bursting, chock-a-block, chock-full, covered, crawling, frequent, full, numerous, packed, replete, swarming, teeming
4 blockheaded, braindead (informal) brainless, dense, dim-witted (informal) dopey (informal) dozy (Brit. informal) dull, insensitive, moronic, obtuse, slow, slow-witted, stupid, thickheaded
5 dense, heavy, impenetrable, soupy
6 distorted, guttural, hoarse, husky, inarticulate, indistinct, throaty
7 broad, decided, distinct, marked, pronounced, rich, strong
8 (informal) buddy-buddy (slang, chiefly U.S. & Canad.) chummy (informal) close, confidential, devoted, familiar, friendly, hand in glove, inseparable, intimate, matey or maty (Brit. informal) on good terms, pally (informal) palsy-walsy (informal) well in (informal)
9 a bit thick excessive, over the score (informal) too much, unfair, unjust, unreasonable
n
10 centre, heart, middle, midst
Antonyms
1 narrow, slight, slim, thin
2 clear, diluted, runny, thin, watery, weak
3 bare, clear, devoid of, empty, free from, sparse, thin
4 articulate, brainy, bright, clever, intellectual, intelligent, quick-witted, sharp, smart
6 articulate, clear, distinct, sharp, shrill, thin
7 faint, slight, vague, weak
8 antagonistic, distant, hostile, unfriendly
thick-skinned
callous, case-hardened, hard-boiled (informal) hardened, impervious, insensitive, stolid, tough, unfeeling, unsusceptible
Antonyms
concerned, feeling, sensitive, tender, thin-skinned, touchy