adj. physically or mentally ill at ease: "ill at ease with strangers"; "felt strange in the presence of men who talked excitedly of ... battle"

adj. not known before; "used many strange words"; "saw many strange faces in the crowd"; "don't let anyone unknown into the house"

adj. 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"