Synonyms|220Antonyms|57|Broader|0Narrower|0Related|591

6 entries under informal topic. ×

15
loony(adjective, knowledge, ability, foolish)
11
crazy(adjective, knowledge, ability, foolish)
11
wacky(adjective, knowledge, slang, ability)
4
zany(adjective, knowledge, ability, foolish)
3
cockeyed(adjective, knowledge, ability)
2
stupid(adjective, foolish)
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APASmart Define. (2015). loopy thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/loopy/thesaurus/synonyms
ChicagoSmart Define. 2015. "loopy thesaurus" https://smartdefine.org/loopy/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, loopy thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/loopy/thesaurus/synonyms>.
MLASmart Define. "loopy thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/loopy/thesaurus/synonyms>