| nonplus |
| nuisance(trouble, strain, difficulty, pain, problem) |
| outburst(noun, attack, violence, disturbance, commotion) |
| pandemonium(noun, disorder, excitement, confusion, agitation) |
| peeve(verb, trouble, worry, fuss, vex) |
| pell-mell |
| perplexity(noun, trouble, strain, difficulty, confusion) |
| perturb(verb, trouble, attack, hurt, bother) |
| pick on(verb, expression, trouble, hurt, bother) |
| problem(trouble, strain, difficulty, aggravation, inconvenience) |
| provoke(verb, trouble, worry, fuss, vex) |
| puzzlement(noun, confusion, uncertainty, turmoil, embarrassment) |
| rattle(verb, trouble, hurt, bother, disturb) |
| restlessness(disorder, confusion, chaos) |
| riddle |
| rile(verb, trouble, worry, fuss, vex) |
| seethe(noun, excitement, agitation, unrest, simmer) |
| shindy |
| shock(noun, feeling, commotion, astonishment, amazement) |
| sickener(noun, pain, commotion, astonishment, amazement) |