211 entries under adjective topic. ×

2
anti(mean, nasty, unfriendly, hateful)
2
apart(obscure, awkward, mysterious, unknown)
2
barbarous
2
competitive(mean, nasty, cold, hostile)
2
disjoint(unrelated, extraneous)
2
exceptional
2
hideous(disgusting, revolting, repulsive)
2
inapt(strange, irregular, improper, odd)
2
inimical(mean, bad, nasty, cold)
2
nonessential
2
opposite(mean, bad, nasty, cold)
2
oppugnant(mean, nasty, unfriendly, hateful)
2
original(obscure, strange, new, different)
2
out of place(expression, idiom, strange, odd)
2
segregated(unrelated, extraneous)
2
unassociated
2
unessential
2
unfavorable(mean, nasty, cold, hostile)
2
unpropitious(mean, nasty, cold, hostile)
1
abhorrent(bad, disgusting, vile, revolting)
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APASmart Define. (2016). alien thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/alien/thesaurus/synonyms
ChicagoSmart Define. 2016. "alien thesaurus" https://smartdefine.org/alien/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, alien thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/alien/thesaurus/synonyms>.
MLASmart Define. "alien thesaurus" 13 February 2016. Web. 22 September 2026. <https://smartdefine.org/alien/thesaurus/synonyms>