- curiousness, inquisitiveness - a state of active curiosity
--1 is a kind of curiosity, wonder
--1 has particulars: nosiness, prying, snoopiness - foreignness, strangeness, curiousness - the quality of being alien or not native; "the strangeness of a foreigner"
--2 is a kind of quality
--2 has particulars: exoticism, exoticness, exotism; alienage, alienism