unique

alone characteristic curious different dissimilar distinct distinguishable especial exceptional exclusive extraordinary idiosyncratic individual inimitable irregular lone more different more curious more specific more transcendental more special more transcendent more transcendent more oddball most different most novel most oddball most transcendent most transcendent most special most transcendental most unusual new newer newfangled noteworthy novel odd oddest odd/oddball odder offbeat once-in-a-lifetime one onest one-of-a-kind only out of the ordinary particular peculiar peerless phenomenal rare rare rarer rarer rarest rarest refreshing remarkable separate single singular solest sole solitary special specific standout swank swankest swanker transcendent transcendent/transcendental uncommon uncommon unconventional unequaled unimaginable unprecedented unordinary unparalleled unwonted unthinkable unusual