Noun familiarity has 5 senses
- acquaintance, familiarity, conversance, conversancy - personal knowledge or information about someone or something
--1 is a kind of information
- familiarity - usualness by virtue of being familiar or well known
--2 is a kind of usualness
Antonyms: unfamiliarity, strangeness
- familiarity, intimacy, closeness - close or warm friendship; "the absence of fences created a mysterious intimacy in which no one knew privacy"
--3 is a kind of friendliness
- casualness, familiarity - a casual manner
--4 is a kind of informality
--4 has particulars: slanginess
- familiarity, impropriety, indecorum, liberty - an act of undue intimacy
--5 is a kind of misbehavior, misbehaviour, misdeed
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