20
knowledge(noun, action, understanding, information, knowledge)
19
acquaintance(noun, company, action, order, style)
17
intimacy(noun, company, action, understanding, love)
16
experience(noun, action, understanding, knowledge, practice)
15
understanding(noun, company, action, style, love)
14
closeness(noun, company, understanding, love, agreement)
13
awareness(noun, style, understanding, power, knowledge)
12
fellowship(noun, understanding, love, knowledge, condition)
12
friendship(noun, understanding, love, condition, connection)
11
cognition(noun, understanding, power, knowledge, ability)
11
impropriety(noun, rudeness, arrogance)
10
comprehension(noun, understanding, power, knowledge, ability)
9
liberty(noun, ease, peace, simplicity, freedom)
8
affinity(noun, company, understanding, love, agreement)
8
conversance(noun, understanding, knowledge)
7
ease(noun, understanding, abandon, knowledge, peace)
7
grasp(noun, understanding, power, knowledge, ability)
6
casualness(noun, ease, simplicity, nonchalance, unpretentiousness)
6
cognizance(noun, understanding, knowledge, experience, appreciation)
6
friendliness(noun, company, order, understanding, love)
<1234510>
10 years ago|8.3k views|share |citing 
APASmart Define. (2015). familiarity thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/familiarity/thesaurus/synonyms
ChicagoSmart Define. 2015. "familiarity thesaurus" https://smartdefine.org/familiarity/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, familiarity thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/familiarity/thesaurus/synonyms>.
MLASmart Define. "familiarity thesaurus" 21 December 2015. Web. 20 September 2026. <https://smartdefine.org/familiarity/thesaurus/synonyms>