| bug(noun, disorder, disease, collapse, disturbance) |
| care(noun, trouble, worry, pain, cross) |
| cheerlessness(noun, depression, melancholy, sadness, gloom) |
| collapse(noun, disorder, disease, disturbance, sickness) |
| defect(noun, disorder, weakness, fault, illness) |
| dejection(noun, trouble, worry, care, pain) |
| discouragement(noun, sorrow, depression, melancholy, sadness) |
| dislike(illness, sickness) |
| distemper(disorder, illness, sickness) |
| disturbance(disorder, disease, collapse, discontent, turbulence) |
| dolor(noun, trouble, worry, care, pain) |
| dose(disorder, disease, collapse, disturbance, sickness) |
| down trip |
| downer(depression, gloom, lethargy, slump, sluggishness) |
| downheartedness(noun, depression, melancholy, sadness, gloom) |
| dullness(depression, melancholy, gloom, misery, anguish) |
| edginess(noun, anxiety, nervousness, restlessness) |
| enervation(noun, disorder, weakness, depression, illness) |
| excitement |
| fear(noun, upset, anxiety, doubt, nervousness) |