adjective
                                                experiencing or marked by or causing sadness or sorrow or discontent
                                                
                                                                                                Examples
                                                
                                                                                                        - 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
 
                                                                                        
                                                adjective
                                                generalized feeling of distress
                                                                                                Synonyms
                                                
                                                
                                                                                             
                                                                                        
                                                adjective
                                                causing discomfort
                                                
                                                                                                Examples
                                                
                                                                                                        - the unhappy truth
 
                                                                                        
                                                adjective
                                                marked by or producing unhappiness
                                                                                                Synonyms
                                                
                                                
                                                                                                Examples
                                                
                                                                                                        - infelicitous circumstances
- unhappy caravans, straggling afoot through swamps and canebrakes"- American Guide Series