unacquainted

As an adjective unacquainted

is not acquainted.

As a noun unacquaintance is

the state or condition of being unacquainted; unfamiliarity with something.

As an adjective unacquainted

is not acquainted.

As a noun nonacquaintance is

lack of acquaintance; the quality of being unacquainted.

As an adjective unacquainted

is not acquainted.

As a noun unacquaintedness is

the state or condition of being unacquainted; unfamiliarity with something.

As adjectives the difference between unacquainted and unconversant

is that unacquainted is not acquainted while unconversant is not conversant; unfamiliar, unacquainted.

In context|obsolete|lang=en terms the difference between strange and unacquainted

is that strange is (obsolete) not familiar; unaccustomed; inexperienced while unacquainted is (obsolete) not usual; unfamiliar; strange.

As adjectives the difference between strange and unacquainted

is that strange is not normal; odd, unusual, surprising, out of the ordinary while unacquainted is not acquainted.

As a verb strange

is (obsolete|transitive) to alienate; to estrange.

As a noun strange

is (slang|uncountable) vagina.

As adjectives the difference between unfamiliar and unacquainted

is that unfamiliar is strange, not familiar while unacquainted is not acquainted.

As a noun unfamiliar

is an unfamiliar person; a stranger.

As adjectives the difference between usual and unacquainted

is that usual is most commonly occurring while unacquainted is not acquainted.

As adjectives the difference between acquainted and unacquainted

is that acquainted is personally known; familiar while unacquainted is not acquainted.

As a verb acquainted

is (acquaint).

As adjectives the difference between unacquainted and guiltless

is that unacquainted is not acquainted while guiltless is free from guilt; innocent.