unfamiliar

adjectives

not known or well known
"a name unfamiliar to most"; "be alert at night especially in unfamiliar surroundings"
unfamiliar
is derived from
unfamiliarity
antonym
familiar
is similar to
not known before
"used many strange words"; "saw many strange faces in the crowd"; "don't let anyone unknown into the house"
strange, unknown
is similar to
having little or no knowledge of
"unacquainted with city ways"
unacquainted, unacquainted with, unfamiliar with
see also
relating to or originating in or characteristic of another place or part of the world
"foreign nations"; "a foreign accent"; "on business in a foreign city"
foreign, strange
see also
not known
"an unknown amount"; "an unknown island"; "an unknown writer"; "an unknown source"
unknown
is an attribute of
usualness by virtue of being familiar or well known
familiarity