22 entries under unclear topic. ×

15
ornate(adjective, vague, ambiguous, decorated)
14
vague(adjective, clear, ambiguous)
11
attractive(adjective, vague, ambiguous)
9
beautiful(adjective, dull, appearance, bad, common)
9
complex(adjective, difficult, vague, involved, uniform)
9
imperceptible(adjective, vague, ambiguous)
5
incomprehensible(adjective, vague, ambiguous)
4
ambiguous(adjective, clear, vague)
4
embellished(adjective, vague, ambiguous, disciplined)
4
extraordinary(adjective, bad, ordinary, vague)
3
abstruse(adjective, simple, difficult, vague)
3
complicated(adjective, simple, vague, ambiguous)
3
decorated(adjective, vague, ambiguous)
3
hidden(verb, adjective, clear, open, vague)
3
intricate(adjective, clear, simple, vague)
3
uncommon(adjective, vague, ambiguous)
2
abnormal(adjective, vague, ambiguous)
2
difficult(adjective, hard, trivial, vague, nice)
2
formal(adjective, vague, ambiguous)
1
concealed(verb, adjective, clear, open, vague)
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APASmart Define. (2016). plain thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/plain/thesaurus/antonyms
ChicagoSmart Define. 2016. "plain thesaurus" https://smartdefine.org/plain/thesaurus/antonyms (accessed September 27, 2026).
HarvardSmart Define 2016, plain thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/plain/thesaurus/antonyms>.
MLASmart Define. "plain thesaurus" 31 March 2016. Web. 27 September 2026. <https://smartdefine.org/plain/thesaurus/antonyms>