acquaintance vs conversance

acquaintance and conversance both are nouns.

Word	Noun	Adjective	Verb	Adverb
acquaintance	Yes	No	No	No
conversance	Yes	No	No	No

As nouns, acquaintance and conversance are synonyms defined as:

acquaintance and conversance: personal knowledge or information about someone or something

Other synonyms of acquaintance include conversancy, familiarity.

acquaintance (noun)	conversance (noun)
personal knowledge or information about someone or something	personal knowledge or information about someone or something
a person with whom you are acquainted
a relationship less intimate than friendship