| irascibleness(noun, passion, fit, dispute, temper) |
| irritableness(noun, excitement, anxiety, anger, irritation) |
| jealousy(noun, worry, anxiety, disappointment, unhappiness) |
| jumpiness(noun, activity, movement, anxiety, agitation) |
| jumps(noun, trouble, worry, concern, anxiety) |
| lamentation(noun, worry, anxiety, disappointment, unhappiness) |
| lather |
| long-facedness(noun, sullenness) |
| low boiling point(noun, expression, idiom, passion, fit) |
| malcontent(noun, worry, anxiety, disappointment, unhappiness) |
| malcontentment(noun, worry, anxiety, disappointment, unhappiness) |
| malevolence(noun, sullenness) |
| meanness(noun, sullenness) |
| melancholy(noun, sullenness) |
| misery(noun, trouble, worry, concern, anxiety) |
| misgiving(noun, trouble, worry, concern, anxiety) |
| mistrust(noun, trouble, worry, concern, anxiety) |
| moroseness(noun, sullenness) |
| movement(noun, activity, anxiety, agitation, disturbance) |
| nail-biting(noun, trouble, worry, concern, anxiety) |