21 entries under expression topic. ×

8
round the bend(adjective, idiom, silly, foolish)
5
mentally ill(adjective, mad, insane, sane)
5
non compos mentis(adjective, idiom, law, mad)
5
of unsound mind(adjective, idiom, silly, mad)
4
around the bend(adjective, idiom, sane)
4
mad as a hatter(adjective, idiom, silly, mad)
2
bats in the belfry(idiom, silly, foolish, mad)
2
flipped out(silly, foolish, mad, insane)
2
freaked out(silly, foolish, mad, insane)
2
mad as a March hare(idiom, silly, foolish, mad)
2
mentally strange(silly, foolish, mad, insane)
2
nutty as fruitcake(idiom, silly, foolish, mad)
2
out to lunch(idiom, silly, foolish, mad)
2
screw loose(silly, foolish, mad, insane)
1
just plain nuts
1
off the hinges
1
off the track
1
off the wall
0
beyond all reason(idiom, silly, foolish, unwise)
0
in love
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11 years ago|11k views|share |citing 
APASmart Define. (2015). fruity thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/fruity/thesaurus/synonyms
ChicagoSmart Define. 2015. "fruity thesaurus" https://smartdefine.org/fruity/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, fruity thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/fruity/thesaurus/synonyms>.
MLASmart Define. "fruity thesaurus" 19 June 2015. Web. 22 September 2026. <https://smartdefine.org/fruity/thesaurus/synonyms>