singular Synonyms

odd peculiar remarkable curious eccentric unusual rummy uncommon extraordinary fantastic unique unprecedented strange rare queer special unexpected scarce unforgettable unheard-of offbeat unitary unpaired unparalleled uncanny unrivaled sold unexampled sui generis surprising solo solitary unaccountable sole single signal unequaled separate unaccustomed unwonted unorthodox one-off unconventional unthinkable one-of-a-kind one-time out of the ordinary singular form unfamiliar unrepeatable