| cower(worry, fret, agonize) |
| crouch(worry, fret, agonize) |
| dare not(expression, worry, fret, agonize) |
| depress(verb, fuss, fret, troubled, agonize) |
| despair(verb, fuss, fret, troubled, agonize) |
| disquiet(verb, fuss, fret, troubled, agonize) |
| distress(verb, fuss, fret, troubled, agonize) |
| disturb(verb, fuss, fret, troubled, agonize) |
| dread(worry, fret, agonize) |
| dun(verb, fuss, fret, troubled, agonize) |
| expect(worry, fret, agonize) |
| falter(worry, fret, agonize) |
| feel concern(expression, worry, fret, agonize) |
| feel uneasy(verb, expression, fuss, fret, troubled) |
| flinch(worry, fret, agonize) |
| foresee(worry, fret, agonize) |
| gnaw at(verb, expression, fuss, fret, troubled) |
| go for(verb, expression, fuss, fret, troubled) |
| goad(verb, fuss, fret, troubled, agonize) |
| grieve |