| throe(noun, verb, trouble, hurt, worry) |
| torture(noun, verb, upset, trouble, hurt) |
| vex(verb, upset, trouble, bother, disturb) |
| wretchedness(noun, trouble, worry, passion, distress) |
| agonize(verb, upset, trouble, hurt, disturb) |
| apprehension(noun, upset, worry, concern, strain) |
| bore(verb, weary, tire, irk, disinterest) |
| botheration(noun, anxiety, nervousness, restlessness) |
| burn(noun, hurt, distress, pain, tenderness) |
| chafe(verb, upset, disturb, distress, pain) |
| chagrin(noun, verb, cause, worry, anxiety) |
| confuse(verb, cause, pain) |
| crick(noun, verb, hurt, strain, distress) |
| desperation(noun, worry, anxiety, fear, hopelessness) |
| disagree(verb, upset, affect) |
| distract |
| doubt(noun, upset, anxiety, nervousness, apprehension) |
| fluster(noun, verb) |
| frighten(verb, upset, worry, shock, agitate) |
| frustration(noun, worry, anxiety, irritation, disappointment) |