75 entries under expression topic. ×

7
null and void(adjective, idiom, unsound, worthless)
4
sick person(noun, idiom, case, subject)
3
in poor health(adjective, idiom, mean, sick)
2
disabled person
2
not following(idiom, reasoning)
2
run down(mean, weak, sick, green)
2
shut in(noun, subject, sufferer)
1
all off(wrong, false, incorrect, untrue)
1
all wet(wrong, false, irrational, incorrect)
1
below par(adjective, sick, unfit, broken)
1
broken down(mean, weak, sick, green)
1
contrary to fact(adjective, idiom, wrong, fake)
1
contrary to reason
1
in a bad way(idiom, mean, weak, green)
1
laid low(adjective, sick, unhealthy, unfit)
1
made up(adjective, wrong, fake, counterfeit)
1
not healthy(mean, down, ill, green)
1
not so hot(idiom, mean, weak, green)
1
not viable(adjective, meaningless, unsubstantiated, unsupported)
1
of no force
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APASmart Define. (2016). invalid thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/invalid/thesaurus/synonyms
ChicagoSmart Define. 2016. "invalid thesaurus" https://smartdefine.org/invalid/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, invalid thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/invalid/thesaurus/synonyms>.
MLASmart Define. "invalid thesaurus" 29 March 2016. Web. 20 September 2026. <https://smartdefine.org/invalid/thesaurus/synonyms>