| tormenting(adjective, characteristic, pain, agony) |
| troubling(adjective, characteristic, torment, torture) |
| vexing(adjective, characteristic, torment, torture) |
| weak knees(expression, state, feeling, anxiety, fear) |
| white feather(expression, state, feeling, anxiety, fear) |
| yellow streak(expression, state, feeling, anxiety, fear) |
| disgust(noun, state, boredom, disinterest, lifelessness) |
| distaste(noun, state, boredom, disinterest, lifelessness) |
| disturbing(adjective, characteristic, pain, agony) |
| doldrums(noun, state, boredom, disinterest, lifelessness) |
| extreme(adjective, characteristic, pain, agony) |
| fatigue(noun, state, boredom, disinterest, lifelessness) |
| fierce(adjective, characteristic, pain, agony) |
| heartbreak(noun, grief, affliction, dolor, dolefulness) |
| indifference(noun, state, boredom, disinterest, lifelessness) |
| intense(adjective, characteristic, pain, agony) |
| lassitude(noun, state, boredom, disinterest, lifelessness) |
| nostalgia(regret, noun, state, upset, process) |
| painful(adjective, characteristic, pain, agony) |
| struggling(adjective, characteristic, pain, agony) |