16 entries under clear topic. ×

22
definite(adjective, plain, exact, certain)
16
obvious(adjective, dull, obscure, plain)
16
certain(adjective, plain)
11
sure(adjective, plain)
10
plain(adjective, straightforward, obvious, unclear)
9
distinct(adjective, obscure, plain, uncertain)
6
evident(adjective, apparent)
6
explicit(adjective, plain, false, uncertain)
2
open(adjective, limited, obvious, restricted)
2
perspicuous(adjective, obvious)
1
apparent(adjective, dull, plain, dark)
1
graphic(adjective, explicit, visible, pictorial)
1
limpid(adjective, comprehensible)
1
determined(adjective, plain)
1
manifest(adjective, obvious)
0
secure(adjective, plain)
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APASmart Define. (2016). vague thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/vague/thesaurus/antonyms
ChicagoSmart Define. 2016. "vague thesaurus" https://smartdefine.org/vague/thesaurus/antonyms (accessed September 26, 2026).
HarvardSmart Define 2016, vague thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/vague/thesaurus/antonyms>.
MLASmart Define. "vague thesaurus" 29 February 2016. Web. 26 September 2026. <https://smartdefine.org/vague/thesaurus/antonyms>