Uneasy
Part of speech: adjective
Definition: Not easy; difficult. Restless; disturbed by pain, anxiety, or the like; disquieted; perturbed. Not easy in manner; constrained; stiff; awkward; not graceful; as, an uneasy deportment. Occasioning want of ease; constraining; cramping; disagreeable; unpleasing.
Example sentence: From my experience, politicians are much more uncomfortable being made fun of than they are being preached at and screeched at - you know, and the soapbox routine. They're much more uneasy knowing they're a target of ridicule.
Precarious
Part of speech: adjective
Definition: dangerously insecure or unstable; perilousdepending on the intention of another
Example sentence: All progress is precarious, and the solution of one problem brings us face to face with another problem.