88 entries under ill topic. ×

10
illogical(adjective, characteristic, wrong, false, silly)
10
enthusiastic(adjective, concern, passionate, silly, foolish)
10
fanatical(adjective, love, passionate, enthusiastic)
10
sick(adjective, enthusiastic, crazy, fervent)
9
invalid(adjective, characteristic, foolish, crazy, unreasonable)
8
zealous(adjective, love, concern, passionate, enthusiastic)
7
keen(adjective, love, concern, passionate, enthusiastic)
7
fervent(adjective, concern, enthusiastic, crazy)
6
dangerous(adjective, false, wicked, behaviour)
6
unsafe(adjective, characteristic, false, crazy, unstable)
4
extreme(adjective, violent, enthusiastic, strange, crazy)
4
fallacious(adjective, wrong, false, foolish, unreasonable)
3
corybantic(adjective, wild, sick, agitated)
2
flipped(adjective, wild, enthusiastic, silly, foolish)
2
freaked out(expression, adjective, wild, enthusiastic, silly)
2
incongruous(adjective, false, silly, foolish, stupid)
2
obsessed(adjective, violent, enthusiastic, sick)
2
virulent(adjective, enthusiastic, wicked, sick)
1
bigoted(adjective, violent, enthusiastic, sick)
1
bitten(adjective, enthusiastic, sick, fervent)
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APASmart Define. (2016). mad thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/mad/thesaurus/synonyms
ChicagoSmart Define. 2016. "mad thesaurus" https://smartdefine.org/mad/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, mad thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/mad/thesaurus/synonyms>.
MLASmart Define. "mad thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/mad/thesaurus/synonyms>