8
plainness(noun, honor, ease, right, restraint)
8
receptiveness(noun, understanding, accept, ease, benefit)
7
receptivity(noun, understanding, accept, impartiality, tolerance)
7
vulnerability(noun, weakness, burden, experience, condition)
6
bluntness(noun, honor, right, confidence, goodness)
6
liability(noun, weakness, burden, experience, condition)
6
outspokenness(noun, honor, right, confidence, goodness)
6
unaffectedness(noun, honesty, sincerity, genuineness, artlessness)
5
obviousness(noun, ease, restraint, simplicity, brightness)
5
peril(noun, weakness, experience, uncertainty, contact)
5
perspicuity(noun, simplicity, brightness, certainty, evidence)
4
familiarity(noun, abandon, ease, friendliness, frankness)
4
freedom(noun, behavior, familiarity, archaic, feature)
4
innocence(noun, ease, restraint, truth, honesty)
4
naivete(noun, artlessness)
4
openheartedness
4
risk(noun, weakness, experience, contact, liability)
4
sociability(noun, welcome, warmth, friendliness, pleasantness)
4
susceptibility(noun, weakness, burden, experience, condition)
4
transparency(noun, simplicity, brightness, certainty, evidence)
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APASmart Define. (2016). openness thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/openness/thesaurus/synonyms
ChicagoSmart Define. 2016. "openness thesaurus" https://smartdefine.org/openness/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, openness thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/openness/thesaurus/synonyms>.
MLASmart Define. "openness thesaurus" 18 February 2016. Web. 21 September 2026. <https://smartdefine.org/openness/thesaurus/synonyms>