daffy synonym | Thesaurus.com

Main Entry:	daffy
Part of Speech:	adjective
Definition:	silly, crazy
Synonyms:	daft, demented, deranged, dotty, foolish, nuts, nutty, clownish, crackers, goofy loony

* = informal/non-formal usage

Main Entry:	absurd
Part of Speech:	adjective
Definition:	ridiculous, senseless
Synonyms:	batty, crazy, daffy, flaky, foolish, goofy, idiotic, illogical, inane, incongruous, irrational, laughable, loony, ludicrous, nonsensical, nutty, off the wall, preposterous, sappy, screwy, silly, stupid, unreasonable, wacky, campy, dippy, fooling around, for grins, freaky, gagged up, jokey, joshing, tomfool
Antonyms:	certain, logical, rational, reasonable, sensible, wise

* = informal/non-formal usage

Main Entry:	daft
Part of Speech:	adjective
Definition:	stupid; crazy
Synonyms:	absurd, asinine, bedlamite, bonkers, cracked, crackers, daffy, demented, deranged, dopey, flaky, foolish, fried, giddy, half-baked, idiotic, in the ozone, inane, insane, lunatic, mad, mental, nuts, nutty, off the wall, out of one's gourd, ridiculous, screwy, silly, simple, touched, unbalanced, unhinged, unsound, wacky, whacko, witless
Antonyms:	brainy, bright, intelligent, smart, understanding

* = informal/non-formal usage

Main Entry:	ditsy
Part of Speech:	adjective
Definition:	silly
Synonyms:	daffy, dizzy, dopey, eccentric, empty, giddy, goofy*, inane, scatterbrained, airbrained, airheaded, dippy, dipsy, kooky, rattlebrained

* = informal/non-formal usage

Main Entry:	foolish
Part of Speech:	adjective
Definition:	nonsensical, idiotic
Synonyms:	absurd, asinine, brainless, crazy, daffy, daft, dotty, fantastic, fatuous, feebleminded, half-baked, half-witted, harebrained, ill-advised, imprudent, incautious, indiscreet, injudicious, insane, irrational, jerky, loony, ludicrous, lunatic, mad, moronic, nutty, preposterous, ridiculous, senseless, short-sighted, silly, simple, stupid, unintelligent, unreasonable, unwise, wacky, weak, witless, zany*, cockamamy, dippy, doltish, ill-considered, imbecilic, kooky, nerdy
Antonyms:	careful, cautious, circumspect, prudent, sensible, serious, thoughtful, wise, unfoolish

* = informal/non-formal usage

Main Entry:	goofy
Part of Speech:	adjective
Definition:	silly
Synonyms:	crazy, daffy, dopey, dotty, empty-headed, flaky, foolish, idiotic, nutty, screwy, stupid, wacky*, weird, dippy, ditzy, kooky

* = informal/non-formal usage

Main Entry:	idiotic
Part of Speech:	adjective
Definition:	very stupid
Synonyms:	asinine, batty, crazy, daffy, daft, dull, dumb, fatuous, foolhardy, foolish, harebrained*, imbecile, inane, insane, lunatic, moronic, senseless, silly, unintelligent, birdbrained, imbecilic, squirrelly, thick-witted
Antonyms:	brainy, intelligent, smart

* = informal/non-formal usage

Main Entry:	jocular/jocose/jocund
Part of Speech:	adjective
Definition:	funny, playful
Synonyms:	amusing, blithe, camp, cheerful, comic, comical, crazy, daffy, droll, facetious, flaky*, frolicsome, gay, gleeful, happy, humorous, jesting, joking, jolly, jovial, joyous, laughable, lighthearted, lively, ludicrous, merry, mischievous, pleasant, roguish, sportive, teasing, wacky, waggish, whimsical, witty, jokey, joshing
Antonyms:	morose, serious, unfunny

* = informal/non-formal usage

Main Entry:	jolly
Part of Speech:	adjective
Definition:	laughing, joyful
Synonyms:	blithe, carefree, cheerful, chipper, convivial, daffy, delightful, enjoyable, entertaining, festive, frolicsome, funny, gay, gleeful, happy, hilarious, jocund, jovial, joyous, jubilant, lighthearted, merry, mirthful, playful, pleasant, sportive, sprightly, zippy*, blithesome, bouncy, chirpy, gladsome, jokey, joshing, larking, lots of laughs
Antonyms:	sad, unhappy

* = informal/non-formal usage

Main Entry:	jovial
Part of Speech:	adjective
Definition:	happy
Synonyms:	affable, airy, amiable, animated, blithe, buoyant, cheery, chipper, companionable, convivial, cordial, daffy, delightful, dizzy, enjoyable, facetious, festive, gay, glad, gleeful, good-natured, hilarious, humorous, jocose, jocund, jolly, jubilant, lighthearted, loony, merry, mirthful, nutty*, pleasant, sociable, bantering, blithesome, bouncy, chaffing, chirpy, conversable, festal, jokey, jollying, joshing, larking, lots of laughs, off-the-wall
Notes:	jovial refers to a mood or disposition, jocular to a conduct or manner
Antonyms:	sad, unhappy

* = informal/non-formal usage

Main Entry:	loony
Part of Speech:	adjective
Definition:	crazy
Synonyms:	ape, barmy, batty, berserk, bonkers, cracked, crazed, cuckoo, daffy, daft, delirious, demented, deranged, flaky, flipped out, insane, kooky, lunatic, mad, maniacal, mental, nuts, nutty, out of one's mind, out to lunch, psycho, screwball, screwy, silly, touched, unbalanced, wacky

* = informal/non-formal usage

Main Entry:	nuts/nutty
Part of Speech:	adjective
Definition:	mentally deranged
Synonyms:	absurd, batty, bedlamite, cracked, crazy, daffy, daft, demented, eccentric, enthusiastic, foolish, gung ho, harebrained, insane, irrational, keen, kooky, loony, lunatic, mad, out of one's mind, ridiculous, touched, unusual, wacky*, warm, zealous
Antonyms:	balanced, calm, sane, well

* = informal/non-formal usage

Main Entry:	ridiculous
Part of Speech:	adjective
Definition:	stupid, funny
Synonyms:	absurd, antic, bizarre, comic, comical, contemptible, daffy, droll, fantastic, farcical, foolish, goofy, grotesque, harebrained, hilarious, impossible, incredible, jerky, laughable, ludicrous, nonsensical, nutty, outrageous, preposterous, risible, sappy, silly, slaphappy, unbelievable, wacky, derisory, foolheaded, gelastic
Antonyms:	believable, reasonable, sensible, serious

* = informal/non-formal usage

Main Entry:	witless
Part of Speech:	adjective
Definition:	foolish
Synonyms:	absurd, asinine, brainless, crazy, daffy, dotty, dumb, feebleminded, half-baked, half-witted, harebrained, idiotic, ill-advised, irrational, jerky, loony, ludicrous, lunatic, mad, mindless, moronic, nonsensical, nutty, ridiculous, senseless, silly, stupid, unintelligent, unwise, wacky, zany*, birdbrained, cockamamy, doltish, kooky

* = informal/non-formal usage

Main Entry:	jocular
Part of Speech:	adjective
Definition:	funny
Synonyms:	amusing, blithe, camp, cheerful, comic, comical, crazy, daffy, droll, facetious, flaky, frolicsome, gay, gleeful, happy, humorous, jesting, jocose, jocund, joking, jolly, jovial, joyous, laughable, lighthearted, lively, ludicrous, merry, mischievous, playful, pleasant, roguish, sportive, teasing, wacky, waggish, whimsical, witty, boffo, campy, for grins, gagged up, jokey, joshing
Antonyms:	serious, solemn

Main Entry:	nutty
Part of Speech:	adjective
Definition:	deranged
Synonyms:	absurd, batty, buggy, cracked, crazy, daffy, daft, demented, eccentric, enthusiastic, foolish, gung ho, harebrained, insane, irrational, keen, loony, lunatic, mad, nuts, ridiculous, touched, unusual, wacky, warm, zealous, bedlamite, cockamamie, kooky, potty
Antonyms:	sane

Main Entry:	out of one's mind
Part of Speech:	adjective
Definition:	irrational
Synonyms:	around the bend, bananas, crazy, cuckoo, daffy, deranged, insane, off one's head, off one's rocker, out of one's head, out of one's tree, unstable
Antonyms:	rational, sane, stable

Main Entry:	dull
Part of Speech:	adjective
Definition:	unintelligent
Synonyms:	addled, backward, besotted, boring, brainless, daffy, daft, dense, dim, dim-witted, dumb, half-baked, ignorant, indolent, insensate, low, moronic, obtuse, scatterbrained, shallow, simple, slow, sluggish, stolid, stupid, tedious, thick, vacuous, wearisome, witless, doltish, feeble-minded, imbecilic, not bright, numskulled, simple-minded, unintellectual
Antonyms:	intelligent, keen, sharp, smart, witty