155 entries under obvious topic. ×

4
open and shut(expression, adjective, idiom, clear, simple)
4
readable(adjective, clear, simple, sharp, distinct)
4
univocal(certain, straightforward, definite, distinctive)
3
complete(adjective, clear, flat, clean, total)
3
cut-and-dried(adjective, good, ordinary, usual, normal)
3
definitive(adjective, clear, exact, certain, straightforward)
3
distinguishable(adjective, clear, simple, exact)
3
facile(adjective, clear, light, smooth, simple)
3
paltry(adjective, clear, light, weak, smooth)
3
specific(adjective, clear, exact, certain, straightforward)
3
transpicuous(adjective, clear, simple, sharp, distinct)
3
uninvolved(adjective, clear, light, smooth, simple)
2
clean-cut(adjective, clear, exact, certain, straightforward)
2
crystal-clear(adjective, clear, thin, straightforward)
2
decided(adjective, clear, straightforward, definite, precise)
2
distinctive
2
hackneyed(adjective, simple, flat, stupid, ordinary)
2
light(adjective, quiet, clear, smooth, simple)
2
little(adjective, clear, light, smooth, simple)
2
logical(adjective, clear, sensible, alert, rational)
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APASmart Define. (2016). plain thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/plain/thesaurus/synonyms
ChicagoSmart Define. 2016. "plain thesaurus" https://smartdefine.org/plain/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, plain thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/plain/thesaurus/synonyms>.
MLASmart Define. "plain thesaurus" 31 March 2016. Web. 23 September 2026. <https://smartdefine.org/plain/thesaurus/synonyms>