unacquainted

Uninitiated is a related term of unacquainted.

As adjectives the difference between uninitiated and unacquainted

is that uninitiated is not having been initiated while unacquainted is not acquainted.

Inexperienced is a synonym of unacquainted.

As adjectives the difference between inexperienced and unacquainted

is that inexperienced is not experienced; lacking knowledge or experience; green while unacquainted is not acquainted.

As adjectives the difference between unused and unacquainted

is that unused is not used while unacquainted is not acquainted.

As adjectives the difference between unaware and unacquainted

is that unaware is not aware or informed; lacking knowledge while unacquainted is not acquainted.

As adjectives the difference between unacquainted and unknown

is that unacquainted is not acquainted while unknown is not known; unidentified; not well known.

As a noun unknown is

a variable (usually x, y or z) whose value is to be found.

Unschooled is a related term of unacquainted.

As adjectives the difference between unschooled and unacquainted

is that unschooled is not schooled; not having been to school while unacquainted is not acquainted.

Unacquainted is a related term of raw.

As an adjective unacquainted

is not acquainted.

As an abbreviation raw is

(games) the rules as written: the actual rules appearing in the rulebook, as opposed to house rules, or as opposed to the rules that might have been intended (in the event of a mistake in the rulebook).

Unversed is a related term of unacquainted.

As adjectives the difference between unversed and unacquainted

is that unversed is inexperienced, untrained while unacquainted is not acquainted.

Untried is a related term of unacquainted.

As adjectives the difference between untried and unacquainted

is that untried is not yet tried or tested; unknown while unacquainted is not acquainted.

Untutored is a related term of unacquainted.

As adjectives the difference between untutored and unacquainted

is that untutored is untrained, not taught or educated in a field of knowledge while unacquainted is not acquainted.