The adjective form is curious; 'I find myself in a curious situation.'
curiosity is a noun (curious is an adjective; curiously is an adverb).
Curiousity
Curiousity
curiousity
Curiousity
immense curiousity
curiousity
CUriousity
His curiousity and determination
"Her curiousity was piqued by the gossip."
Her curiousity
It is a phase of curiousity when they are younger that goes out of hand.