Synonyms of curiosity

1 Syllable
prying, freak, geek, gaud
2 Syllables
searching, concern, regard, meddling, knickknack, wonder, marvels, marvel, knick-knacks, knick-knack, archaism, archaisms, relic, wonders, freaked, gewgaw, snooping
3 Syllables
prodigies, flummery, bibelot, surprise, oddities, interest, furbelow, oddity, spectacle, eagerness, wunderkind, suddenness, wonderment, questioning, prodigy, nosiness, snoopiness
4 Syllables
bizarreness, phenomenon, outlandishness, spectaculars, officiousness, inquiringness
5 Syllables
investigation, meddlesomeness, precipitousness, interestingness, intrusiveness
6 Syllables
extraordinariness, inquisitiveness