15 entries under plainness topic. ×

24
clarity(noun, ease, restraint, simplicity, brightness)
22
limpidity(noun, simplicity, brightness, certainty, evidence)
18
actuality
18
perspicuity(noun, simplicity, brightness, certainty, evidence)
14
transparency(noun, simplicity, brightness, certainty, evidence)
5
openness(noun, ease, restraint, simplicity, brightness)
4
lucidity(noun, simplicity, brightness, certainty, evidence)
3
simplicity(noun, ease, brightness, certainty, evidence)
3
tangibility(noun, simplicity, brightness, certainty, evidence)
2
comprehensibility(noun, simplicity, brightness, certainty, evidence)
2
directness(noun, ease, restraint, simplicity, brightness)
2
intelligibility(noun, simplicity, brightness, certainty, evidence)
2
unmistakability(noun, simplicity, brightness, certainty, evidence)
0
candidness
0
unambiguousness
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APASmart Define. (2015). obviousness thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/obviousness/thesaurus/synonyms
ChicagoSmart Define. 2015. "obviousness thesaurus" https://smartdefine.org/obviousness/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, obviousness thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/obviousness/thesaurus/synonyms>.
MLASmart Define. "obviousness thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/obviousness/thesaurus/synonyms>