Synonyms|686Antonyms|62|Broader|11Narrower|9Related|1.8k

146 entries under adjective topic. ×

2
weird(silly, foolish, unwise)
2
wrong
1
crazy as a loon(expression, idiom, crazy, confused)
1
derailed(wrong, silly, foolish, stupid)
1
desperate
1
extraordinary
1
fatuitous
1
frantic
1
impractical(wrong, silly, foolish, stupid)
1
kinky
1
mindless
1
off one's trolley
1
out of one's mind(idiom, irrational, sane)
1
quirky
1
rabid(silly, foolish, stupid)
1
sappy
1
schizoid
1
sottish
1
stark raving mad(idiom, sane)
1
twisted
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APASmart Define. (2016). cuckoo thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/cuckoo/thesaurus/synonyms
ChicagoSmart Define. 2016. "cuckoo thesaurus" https://smartdefine.org/cuckoo/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, cuckoo thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/cuckoo/thesaurus/synonyms>.
MLASmart Define. "cuckoo thesaurus" 30 March 2016. Web. 26 September 2026. <https://smartdefine.org/cuckoo/thesaurus/synonyms>