| trouble(noun, verb, activity, upset, break) |
| fear(noun, verb, trouble, feeling, bother) |
| concern(noun, verb, concept, business, upset) |
| bother(noun, verb, activity, upset, break) |
| disquiet(noun, verb, upset, break, trouble) |
| anxiety(noun, concept, trouble, feeling, start) |
| distress(noun, verb, upset, trouble, hurt) |
| vex(verb, upset, break, trouble, get) |
| annoy(verb, activity, upset, trouble, attack) |
| irritate(verb, activity, upset, break, trouble) |
| plague(noun, verb, activity, upset, break) |
| harass(verb, activity, upset, break, trouble) |
| pester(verb, activity, upset, break, trouble) |
| disturb(verb, activity, upset, break, trouble) |
| upset(noun, verb, activity, break, trouble) |
| stress(noun, verb, upset, strain, anxiety) |
| fret(noun, verb, activity, upset, trouble) |
| apprehension(noun, trouble, feeling, regard, concern) |
| harry(verb, upset, break, trouble, get) |
| torment(noun, verb, activity, upset, break) |