uneasy

adjective4

1. •
   Restless; disturbed by pain, anxiety.

   • I've been uneasy about your friend ever since I met him. Are you sure we can trust him?
2. •
   Not easy in manner; constrained

   • He was behaving in an uneasy way.
3. •
   Causing discomfort or constraint
4. •
   (rare) Not easy; difficult.