| perturb(verb, upset, trouble, hurt, worry) |
| pester(verb, upset, trouble, hurt, worry) |
| redouble(verb, increase, raise, severe, boost) |
| rile(verb, upset, disturb, annoy, provoke) |
| set at odds(expression, idiom) |
| set on edge(expression, idiom) |
| stimulate(verb, provoke, anger, arouse, violence) |
| strengthen(verb, increase, raise, severe, boost) |
| torment(verb, upset, trouble, hurt, worry) |
| trouble(verb, upset, hurt, disturb, worry) |
| upset(verb, trouble, hurt, disturb, worry) |
| add insult to injury(verb, expression, idiom, aggravate, impair) |
| aggrandize(verb, increase, raise, severe, boost) |
| aggravating |
| agitate(verb, upset, trouble, disturb, worry) |
| alienate(verb, upset, turn, spoil, sour) |
| badger(verb, upset, trouble, hurt, worry) |
| bedevil(verb, upset, trouble, hurt, worry) |
| beef up(verb, expression, increase, raise, severe) |
| bitter(upset, sour, poison, alienate, disillusion) |