Uneasy means feeling worried, uncomfortable, or nervous about something, but often without being able to pinpoint exactly why. When you feel uneasy, something just doesn't feel quite right. You might feel uneasy walking into a room where people suddenly stop talking, or uneasy about a friend who's acting strangely but won't say what's wrong.

The feeling sits somewhere between full-blown fear and simple discomfort. An uneasy feeling in your stomach might warn you that something's off before you consciously understand it. A student might feel uneasy during a test they studied for but that contains unexpected questions. A character in a mystery novel might feel uneasy in an abandoned house, sensing danger even before anything frightening happens.

The word can also describe situations rather than feelings. An uneasy truce between two arguing friends means they've stopped fighting but tension still hangs in the air. An uneasy silence feels different from a peaceful quiet: it's charged with awkwardness or worry.

Being uneasy is your mind's way of noticing that something deserves your attention, even when you can't immediately explain what it is.