75 entries under unwise topic. ×

2
inappropriate(silly, foolish, fantastic, impractical)
2
irresponsible(silly, foolish, fantastic, impractical)
2
maniacal(adjective, silly, foolish)
2
mental(adjective, unusual, silly, foolish)
2
round the bend(expression, idiom, silly, foolish)
2
schizo(adjective, strange, silly, foolish, crazy)
2
zany(adjective, wild, silly, foolish, crazy)
1
cracked(adjective, wild, silly, foolish, crazy)
1
fatuous(silly, foolish, fantastic, impractical)
1
foolhardy(silly, foolish, fantastic, impractical)
1
half-baked(silly, foolish, fantastic, impractical)
1
harebrained(adjective, keen, warm, wild, strange)
1
ill-conceived(silly, foolish, fantastic, impractical)
1
impracticable(silly, foolish, fantastic, impractical)
1
imprudent(silly, foolish, fantastic, impractical)
1
mad as a hatter(expression, idiom, silly, foolish)
1
nutty as fruitcake(expression, idiom, silly, foolish)
1
puerile(silly, foolish, fantastic, impractical)
1
quixotic(silly, foolish, fantastic, impractical)
1
short-sighted(silly, foolish, fantastic, impractical)
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APASmart Define. (2016). eccentric thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/eccentric/thesaurus/synonyms
ChicagoSmart Define. 2016. "eccentric thesaurus" https://smartdefine.org/eccentric/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, eccentric thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/eccentric/thesaurus/synonyms>.
MLASmart Define. "eccentric thesaurus" 30 March 2016. Web. 29 September 2026. <https://smartdefine.org/eccentric/thesaurus/synonyms>