27 entries under expression topic. ×

2
out to lunch(adjective, idiom, silly, foolish)
2
round the bend(idiom, silly, foolish, unwise)
1
beyond all reason(idiom, silly, foolish, fantastic)
1
just plain nuts
1
mentally ill(adjective, idiom)
1
of unsound mind(adjective, idiom, silly, foolish)
1
off the hinges
1
off the track
1
off the wall
1
out of all reason(idiom, silly, foolish, fantastic)
0
simple simon
0
stupid person
0
Goofy holler
0
bats in the belfry(idiom, silly, foolish, unwise)
0
beyond reason(foolish, fantastic, unrealistic)
0
dim witted
0
disturbed person
0
flipped out(silly, foolish, unwise)
0
freaked out(silly, foolish, unwise)
0
lacking seriousness
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APASmart Define. (2016). goofy thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/goofy/thesaurus/synonyms
ChicagoSmart Define. 2016. "goofy thesaurus" https://smartdefine.org/goofy/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, goofy thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/goofy/thesaurus/synonyms>.
MLASmart Define. "goofy thesaurus" 24 March 2016. Web. 23 September 2026. <https://smartdefine.org/goofy/thesaurus/synonyms>