Synonyms|249Antonyms|23|Broader|0Narrower|0Related|59
2
lunatic(noun, crazy, cuckoo, loony, neurotic)
2
madperson(noun, character, nut, dissentient, misfit)
2
shatter
2
unsettle(verb, upset, bother, disturb, worry)
2
weirdo(character, dissentient, misfit)
1
bedlamite(noun, character, crazy, eccentric, fanatic)
1
bemuse
1
borderline case
1
break
1
bump
1
bust
1
confound(verb, disturb, wreck, disconcert, perplex)
1
confuse(verb, upset, disturb, worry, disconcert)
1
crackbrain
1
crank(noun, crazy, loony)
1
demote
1
deranged(noun, adjective, patient, cuckoo, nutcase)
1
deranged person(expression, character, fanatic, dissentient, misfit)
1
disarrange(verb, upset, disturb, worry, wreck)
1
disarray(verb, upset, disturb, worry, wreck)
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APASmart Define. (2015). dement thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/dement/thesaurus/synonyms
ChicagoSmart Define. 2015. "dement thesaurus" https://smartdefine.org/dement/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, dement thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/dement/thesaurus/synonyms>.
MLASmart Define. "dement thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/dement/thesaurus/synonyms>