| deject(verb, upset, depress, extinguish, dishearten) |
| deliberate(verb, reason, guess, contemplate, suppose) |
| dement(verb, upset, bother, disturb, worry) |
| demoralise |
| depress(verb, upset, extinguish, dishearten, undermine) |
| derange(verb, upset, disorder, disturb, worry) |
| disarray(verb, upset, disorder, disturb, worry) |
| discern(verb, understand, anticipate, predict, forecast) |
| discombobulate(verb, upset, disorder, disturb, confuse) |
| discomfit(verb, agitate, frustrate, confound, unsettle) |
| discompose(verb, upset, disorder, disturb, worry) |
| discountenance(verb, upset, depress, extinguish, unsettle) |
| discourage(verb, upset, weaken, depress, alarm) |
| disentangle |
| dishearten(verb, upset, weaken, depress, discourage) |
| disorient(verb, disorder, disturb, confuse, jumble) |
| disparage(verb, upset, depress, extinguish, dishearten) |
| dispirit(verb, upset, weaken, depress, discourage) |
| distract(verb, upset, disturb, obscure, confuse) |
| double-cross(verb, deceive, pretend, jiving, delude) |