80 entries under plain topic. ×

7
indisputable(adjective, clear, simple, certain)
7
stated(adjective, clear, strong, certain)
7
straight(adjective, clear, correct, easy, flat)
6
clean-cut(adjective, clear, exact, certain)
6
defined(adjective, correct, solid, exact)
6
indubitable(adjective, clear, flat, total)
6
univocal(adjective, certain, definite, obvious)
6
visible(adjective, clear, exact, obvious)
5
comprehensible(adjective, clear, simple, sharp)
5
determined(adjective, strong, certain, definite)
5
open-and-shut(adjective, pretty)
5
self-evident
5
simple(adjective, clear, complete, sharp, flat)
5
unquestionable(adjective, sharp, flat, total)
4
bright
4
conclusive(adjective, clear, simple, certain)
4
decisive(adjective, clear, certain, full)
4
legible(adjective, simple, sharp, distinct)
4
limpid(adjective, clear, articulate, silver-tongued)
4
luminous(clear, articulate, silver-tongued, well-spoken)
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APASmart Define. (2016). explicit thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/explicit/thesaurus/synonyms
ChicagoSmart Define. 2016. "explicit thesaurus" https://smartdefine.org/explicit/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, explicit thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/explicit/thesaurus/synonyms>.
MLASmart Define. "explicit thesaurus" 31 March 2016. Web. 22 September 2026. <https://smartdefine.org/explicit/thesaurus/synonyms>