| be disquieted(worry, fret, agonize) |
| be frightened(worry, fret, agonize) |
| be in awe(worry, fret, agonize) |
| be perturbed(verb, worry) |
| be upset(verb, trouble, stew) |
| bedevil(verb, fuss, fret, troubled, agonize) |
| beleaguer(verb, fuss, fret, troubled, agonize) |
| beset(verb, fuss, fret, troubled, agonize) |
| blanch(worry, fret, agonize) |
| bother(verb, fuss, fret, troubled, agonize) |
| break out in a sweat(expression, idiom, worry, fret, agonize) |
| brood(verb, fuss, fret, troubled, agonize) |
| bug(verb, fuss, fret, troubled, agonize) |
| chafe(verb, fuss, fret, troubled, agonize) |
| concern oneself(verb, expression, fuss, fret, troubled) |
| 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) |