42 entries under idiom topic. ×

5
blind drunk(expression, adjective)
5
of unsound mind(expression, adjective, wild, silly)
5
out to lunch(expression, adjective, wild, silly)
5
thunder mug(noun, expression, chamber)
4
chamber pot(noun, expression, toilet)
3
round the bend(expression, adjective, wild, silly)
2
bats in the belfry(expression, adjective, wild, silly)
2
mad as a March hare(expression, adjective, wild, silly)
2
mad as a hatter(expression, adjective, wild, silly)
2
nutty as fruitcake(expression, adjective, wild, silly)
1
just plain nuts
1
off the hinges
1
off the track
1
off the wall
0
bay window
0
beyond all reason(expression, adjective, wild, silly)
0
can buoy
0
cannabis sativa
0
faecal matter
0
fecal matter
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APASmart Define. (2015). potty thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/potty/thesaurus/synonyms
ChicagoSmart Define. 2015. "potty thesaurus" https://smartdefine.org/potty/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, potty thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/potty/thesaurus/synonyms>.
MLASmart Define. "potty thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/potty/thesaurus/synonyms>