Synonyms of strangest

1 Syllable
weird, queer, rare, odd, new, quaint, off
2 Syllables
curious, oddball, far-out, offbeat, funny
3 Syllables
erratic, ignorant, uncanny, mystifying, perplexing, singular, astounding, fantastic, abnormal, outlandish, newfangled, eccentric, wonderful, marvelous, peculiar, aberrant, unusual, different, bizarre, uncommon
4 Syllables
out-of-the-way, atypical, exceptional, irregular, astonishing, unseasoned, remarkable
5 Syllables
unaccountable, idiosyncratic, inexperienced, unaccustomed, extraordinary