Main entry: unhappy, dysphoric, distressed
Definition: generalized feeling of distress
Main entry: unhappy, infelicitous
Definition: marked by or producing unhappiness
Usage: infelicitous circumstances; unhappy caravans, straggling afoot through swamps and canebrakes- American Guide Series
Main entry: unhappy
Definition: experiencing or marked by or causing sadness or sorrow or discontent
Usage: unhappy over her departure; unhappy with her raise; after the argument they lapsed into an unhappy silence; had an unhappy time at school; the unhappy (or sad) news; he looks so sad
Main entry: unhappy
Definition: causing discomfort
Usage: the unhappy truth