67 entries under plain topic. ×

5
express(adjective, clear, sharp, exact)
5
open-and-shut(adjective, clear, simple, straightforward)
4
absolute(adjective, clear, complete, certain)
4
precise(adjective, clear, sharp, straightforward)
4
univocal(certain, straightforward, definite, distinctive)
3
exact(adjective, clear, specific, explicit)
3
straight(adjective, straightforward, definite, positive)
1
assured(clear, simple, easy, certain)
1
clean-cut(clear, exact, definite, specific)
1
downright(adjective, clear, complete, total)
1
frank(clear, visible, brazen, apparent)
1
logical(adjective, clear, sound, reasonable)
1
outspoken
1
reasonable(clear, sound, sensible, rational)
1
unqualified(adjective, clear, complete, total)
1
unreserved(adjective, clear)
1
big as life(expression, adjective, idiom, clear)
1
categorical(clear, exact, straightforward, definite)
1
definitive(clear, exact, straightforward, precise)
1
no ifs ands or buts(definite, absolute, distinctive, unequivocal)
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APASmart Define. (2016). obvious thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/obvious/thesaurus/synonyms
ChicagoSmart Define. 2016. "obvious thesaurus" https://smartdefine.org/obvious/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, obvious thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/obvious/thesaurus/synonyms>.
MLASmart Define. "obvious thesaurus" 31 March 2016. Web. 23 September 2026. <https://smartdefine.org/obvious/thesaurus/synonyms>