Uneasiness is the feeling of being uncomfortable or worried, usually when something is not right or when you are unsure about something. Full definition
Without discounting his feelings, help him understand that increased feelings of uneasiness about his body, performance, and peer acceptance and a general uncertainty are all natural parts of adolescence. (aacap.org)
Shyamalan is a master at creating suspense by producing a general sense of uneasiness about everything and by not showing us too much too early (if he ever shows us anything at all). (markreviewsmovies.com)
Many time when I'm feeling a sense of uneasiness with my decor it has to do with clutter and disorganization. (confettistyle.com)