uneasy adjective definition in Unhappiness topic from the Oxford Advanced Learner's Dictionary

uneasy

 adjective: Unhappiness topic
feeling worried or unhappy about a particular situation, especially because you think that something bad or unpleasant may happen or because you are not sure that what you are doing is right an uneasy laugh His presence made her feel uneasy. She had an uneasy feeling that something terrible was going to happen. uneasy about something He was beginning to feel distinctly uneasy about their visit. uneasy about doing something She felt uneasy about leaving the children with them.