unique

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