0
unapproachable(adjective, cool, cold)
0
uncareful(adjective, careless)
0
uncommon(adjective, cool, cold)
0
unconscious(adjective, unfriendly, ignorant)
0
uncoordinated(adjective, separate)
0
undistinguished(adjective, cool, cold)
0
uneducated(adjective, stupid)
0
unenlightened(adjective, stupid)
0
unfamiliar(adjective, unfriendly, ignorant)
0
unfriendly(adjective, ignorant)
0
uninformed(adjective, unfriendly, ignorant)
0
unintelligent(adjective, dull)
0
unknowledgeable(adjective, unfriendly, ignorant)
0
unknown(adjective, cool, cold)
0
unmindful(adjective, indifferent)
0
unobservant(adjective, careless)
0
unreasonable(adjective, dull)
0
unremarkable(adjective, cool, cold)
0
unsophisticated(adjective, dull)
0
unwise(adjective, dull)
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APASmart Define. (2013). plugged in thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/plugged_in/thesaurus/antonyms
ChicagoSmart Define. 2013. "plugged in thesaurus" https://smartdefine.org/plugged_in/thesaurus/antonyms (accessed September 25, 2026).
HarvardSmart Define 2013, plugged in thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/plugged_in/thesaurus/antonyms>.
MLASmart Define. "plugged in thesaurus" 19 May 2013. Web. 25 September 2026. <https://smartdefine.org/plugged_in/thesaurus/antonyms>