| declivity(drop, fall, plunge, slide, dive) |
| decrease(verb, stop, dull, fall, diminish) |
| delay |
| deplane(settle, slip, dip) |
| detrain(settle, slip, dip) |
| diddle(slack, shirk) |
| diminish(verb, stop, dull, fall, decrease) |
| dip(drop, settle, fall, slip, dive) |
| direct(verb, run, start, turn, moving) |
| disembark(settle, slip, dip) |
| dismount(verb, settle, slip, dip) |
| dive(drop, settle, fall, slip, dip) |
| do nothing |
| dog it(expression, slack, shirk) |
| doodle(slack, shirk) |
| downgrade(drop, decline, fall, plunge, slide) |
| drag(verb, run, direct, start, turn) |
| draw near(verb, expression, flow, wash, linger) |
| dribble(settle, slip, dip) |
| droop(drop, decline, fall, plunge, slide) |