3
inapplicable(adjective, inadequate, useless, inappropriate, unhealthy)
3
inapposite(adjective, inappropriate, unbecoming, irrelevant, repugnant)
3
incommensurable
3
inconsequent
3
infelicitous(adjective, inadequate, useless, inappropriate, unhealthy)
3
inhumane(adjective, coldhearted)
3
irregular(adjective, strange, uncertain, odd, different)
3
malign(adjective, coldhearted)
3
merciless(adjective, coldhearted)
3
odd(adjective, strange, nonconforming)
3
out of keeping(expression, adjective, idiom, strange, inadequate)
3
poles apart(expression, adjective, separate, distinct, different)
3
self-contradictory
3
stonyhearted(adjective, coldhearted)
3
strange(adjective, odd, nonconforming)
3
unappealing(adjective, coldhearted)
3
unbefitting(adjective, inappropriate, unbecoming, unfitting)
3
uncompassionate(adjective, coldhearted)
3
unkindly(adjective, coldhearted)
3
unlikable(adjective, coldhearted)
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APASmart Define. (2016). incompatible thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/incompatible/thesaurus/synonyms
ChicagoSmart Define. 2016. "incompatible thesaurus" https://smartdefine.org/incompatible/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, incompatible thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/incompatible/thesaurus/synonyms>.
MLASmart Define. "incompatible thesaurus" 31 March 2016. Web. 23 September 2026. <https://smartdefine.org/incompatible/thesaurus/synonyms>