Synonyms:
aberrant, anomalistic, anomalous,
atypical, bizarre, curious, deviant,
deviate, deviating, different, divergent,
eccentric, exceptional, extraordinary,
funny, gross, heteroclite, irregular,
mutant, odd, off-base, off-color,
offbeat, peculiar, preternatural,
screwy, strange, uncommon, unconventional,
unexpected, unnatural, unusual,
weird, weirdo