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crazy

[krey-zee] / ˈkreɪ zi /
ADJECTIVE
mentally strange
Synonyms
STRONGEST
insane kooky mad nuts nutty silly wacky
STRONG
ape berserk cuckoo lunatic potty psycho screwball
WEAK
barmy bats in the belfry batty bonkers cracked crazed daft delirious demented deranged dingy dippy erratic flaky flipped flipped-out freaked-out fruity idiotic mad as a March hare mad as a hatter maniacal mental moonstruck nutty as fruitcake of unsound mind out of one's mind out of one's tree out to lunch round the bend screw loose screwy touched unbalanced unglued unhinged unzipped
Antonyms
STRONGEST
balanced calm collected rational reasonable sane sound
WEAK
realistic responsible sensible
ADJECTIVE
unrealistic, fantastic
Synonyms
STRONGEST
absurd bizarre foolish goofy insane irresponsible ludicrous odd outrageous preposterous ridiculous silly strange weird
STRONG
eccentric loony wild
WEAK
balmy beyond all reason cockeyed derisory fatuous foolhardy half-baked harebrained idiotic ill-conceived impracticable imprudent inane inappropriate nonsensical out of all reason peculiar puerile quixotic senseless short-sighted unworkable
Antonyms
STRONGEST
logical normal rational reasonable sensible usual
WEAK
balanced believeable realistic responsible sane
ADJECTIVE
infatuated, in love
Synonyms
STRONGEST
hysterical mad passionate
STRONG
eager keen wild
WEAK
ardent beside oneself devoted enamored fanatical smitten zealous
Antonyms
STRONGEST
unenthusiastic

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

“I’m used to Netflix, where I could say whatever I wanted. But, yeah, that was just crazy to me.”

From Los Angeles Times

Ms Jessup said they initially thought the cold temperatures would be the dangerous part of the day, but then they saw "crazy waves" as they walked along the shoreline.

From BBC

His edge of the fifth ball just short of the slip cordon, followed by another edge for four, drew the loudest noise at the end of a crazy day.

From BBC

"I love complex, juicy, crazy, twisted stories. This is a dream project," she adds.

From BBC

“This is crazy, I can’t believe Nike is letting this go,” Bartlett said he thought to himself.

From The Wall Street Journal

From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.