Synonyms of curious

1 Syllable
rum, weird, queer, prying, quaint
2 Syllables
quainter, searching, kooky, meddling, weirder, queerer, nosy, puzzled, weirdest, schizo, queerest, snoopy, prurient, rummier, kookier, oddest, strangest, peeping, rumer, nebby, peering, quaintest, rummy, odder
3 Syllables
fanciful, tampering, unwonted, singular, mystifying, mysterious, inquiring, whimsical, abnormal, inspecting, gilt-edged, outlandish, eccentric, questioning, exotic, unusual, uncommon, bizarre, kibitzing, intriguing, voyeuristic
4 Syllables
unfamiliar, impertinent, intrusive, examining, interfering, meddlesome, scrutinizing, alchemistic, interested, obstructive, intermeddling, interesting, remarkable
5 Syllables
unordinary, heteromorphic, disquisitive, enigmatical, astrological, uncustomary, analytical, inquisitive, extraordinary
6 Syllables
investigative, uninvestigated, interrogative