sceptical

Adj.	1.	sceptical - marked by or given to doubt; "a skeptical attitude"; "a skeptical listener" Synonyms: doubting, questioning, skeptical
	2.	sceptical - denying or questioning the tenets of especially a religion; "a skeptical approach to the nature of miracles" Synonyms: disbelieving, skeptical, unbelieving

distrustful, doubting, questioning, skeptical