2
frugality(noun, temper, shame, anger, dishonesty)
2
humidity(noun, heat, warmth)
2
humidness(warmth, humidity)
2
identity(connection, harmony, parallel, likeness, correspondence)
2
impenetrability(noun, mass, bulk, density, thickness)
2
inseparableness(noun, affection, intimacy)
2
intercourse(noun, business, communication, empathy, agreement)
2
junction(noun, touch, touching)
2
juxtaposition(noun, touch, relation, touching, proximity)
2
kinship(noun, empathy, connection, attraction, sympathy)
2
liberty(noun, intimacy, informality)
2
link
2
match(noun, parallel, likeness, similarity, resemblance)
2
meticulousness(noun, skill, truth, certainty, sharpness)
2
mugginess(noun, warmth, humidity, stuffiness, staleness)
2
oppressiveness(noun, warmth, humidity, stuffiness)
2
penny-pinching
2
precinct(noun, area, part, block, community)
2
purlieus(noun, area, part, block, community)
2
relatedness
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APASmart Define. (2016). closeness thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/closeness/thesaurus/synonyms
ChicagoSmart Define. 2016. "closeness thesaurus" https://smartdefine.org/closeness/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, closeness thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/closeness/thesaurus/synonyms>.
MLASmart Define. "closeness thesaurus" 31 March 2016. Web. 28 September 2026. <https://smartdefine.org/closeness/thesaurus/synonyms>