| misery(noun, state, feeling, anxiety, anguish) |
| misgiving(noun, state, feeling, anxiety, anguish) |
| nag(noun, state, feeling, anxiety, anguish) |
| negative stimulus(noun, expression, mind, idea, belief) |
| pain(noun, state, feeling, anxiety, anguish) |
| perplexity(noun, state, feeling, anxiety, anguish) |
| pest(noun, state, feeling, anxiety, anguish) |
| presentiment(noun, state, feeling, anxiety, anguish) |
| problem(noun, state, feeling, anxiety, anguish) |
| rage(noun, verb, quality, anger, wrath) |
| torment(noun, state, feeling, anxiety, anguish) |
| torture(noun, state, feeling, anxiety, anguish) |
| trial(noun, state, feeling, anxiety, anguish) |
| uncertainty(noun, state, feeling, anxiety, anguish) |
| uneasiness(noun, state, feeling, anxiety, anguish) |
| vexation(noun, state, feeling, anxiety, anguish) |
| woe(noun, state, feeling, anxiety, anguish) |
| worriment(noun, state, feeling, anxiety, anguish) |
| afflict |
| agitation |