6 entries under expression topic. ×

1
crazy as a loon(adjective, idiom, wrong, confused)
1
mad as a hatter(idiom, wrong, wild)
1
of unsound mind(idiom, foolish, stupid, crazy)
0
around the bend(adjective, idiom, wrong, wild)
0
had derailed
0
nutty as fruitcake(idiom, wrong, wild)
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APASmart Define. (2013). derailed thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/derailed/thesaurus/synonyms
ChicagoSmart Define. 2013. "derailed thesaurus" https://smartdefine.org/derailed/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2013, derailed thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/derailed/thesaurus/synonyms>.
MLASmart Define. "derailed thesaurus" 27 June 2013. Web. 22 September 2026. <https://smartdefine.org/derailed/thesaurus/synonyms>