341 entries under noun topic. ×

8
receptiveness(understanding, accept, ease, benefit)
7
receptivity(understanding, accept, impartiality, tolerance)
7
vulnerability(weakness, burden, experience, condition)
6
bluntness(honor, right, confidence, goodness)
6
liability(weakness, burden, experience, condition)
6
outspokenness(honor, right, confidence, goodness)
6
unaffectedness(honesty, sincerity, genuineness, artlessness)
5
obviousness(ease, restraint, simplicity, brightness)
5
peril(weakness, experience, uncertainty, contact)
5
perspicuity(simplicity, brightness, certainty, evidence)
4
familiarity(abandon, ease, friendliness, frankness)
4
freedom(behavior, familiarity, archaic, feature)
4
innocence(ease, restraint, truth, honesty)
4
naivete
4
risk(weakness, experience, contact, liability)
4
sociability(welcome, warmth, friendliness, pleasantness)
4
susceptibility(weakness, burden, experience, condition)
4
transparency(simplicity, brightness, certainty, evidence)
4
truth(honor, honesty, integrity, fairness)
4
unsophistication
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APASmart Define. (2016). openness thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/openness/thesaurus/synonyms
ChicagoSmart Define. 2016. "openness thesaurus" https://smartdefine.org/openness/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, openness thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/openness/thesaurus/synonyms>.
MLASmart Define. "openness thesaurus" 18 February 2016. Web. 27 September 2026. <https://smartdefine.org/openness/thesaurus/synonyms>