| Main Entry: | |
| Part of Speech: | verb |
| Definition: | delay, restrict |
| Synonyms: | abate, anchor it, back-water, bog down, brake, check, choke, curb, curtail, cut back, cut down, decelerate, decrease, detain, diminish, ease off, ease up, embog, handicap, hinder, hit the brakes, hold back, hold up, impede, keep waiting, lag, lessen, let down flaps, loiter, lose speed, lose steam, mire, moderate, postpone, procrastinate, qualify, quiet, reduce, reduce speed, reef, regulate, rein in, relax, retard, retardate, set back, slacken, stall, stunt, temper, wind down |
| Antonyms: | advance, forward, push |
| Main Entry: | brake |
| Part of Speech: | verb |
| Definition: | check; stop |
| Synonyms: | bar, block, dam, decelerate, halt, hinder, impede, moderate, obstruct, reduce speed, slacken, slow, slow down, stop |
| Notes: | to brake is to slow or stop while break is to cause to separate into pieces suddenly or violently, smash or crack |
| Antonyms: | accelerate |
| Main Entry: | dam |
| Part of Speech: | verb |
| Definition: | hold back; block |
| Synonyms: | bar, barricade, brake, check, choke, clog, close, confine, hinder, hold in, impede, obstruct, repress, restrain, restrict, retard, slow, stop up, suppress |
| Antonyms: | free, let go, liberate, release, unblock, unclog, unloose |
| Main Entry: | deaden |
| Part of Speech: | verb |
| Definition: | diminish, muffle, quiet |
| Synonyms: | KO, abate, alleviate, anesthetize, benumb, blunt, check, chloroform, consume, cushion, damp, dampen, depress, deprive, desensitize, destroy, devitalize, dim, dope, drown, dull, etherize, exhaust, freeze, frustrate, gas, hush, impair, incapacitate, injure, knock out, lay out, lessen, mute, numb, paralyze, put out of order, put to sleep, quieten, reduce, repress, retard, slow, smother, soften, stifle, stun, stupefy, suppress, tire, tone down, unnerve, weaken |
| Antonyms: | animate, build, enliven, increase, strengthen |
| Main Entry: | defer |
| Part of Speech: | verb |
| Definition: | hold off, put off |
| Synonyms: | adjourn, block, delay, detain, extend, give rain check, hang fire, hinder, hold up, impede, intermit, lay over, lengthen, obstruct, postpone, procrastinate, prolong, prorogue, protract, put on back burner, put on hold, put on ice, remit, retard, set aside, shelve, slow, stall, stay, suspend, table, waive |
| Antonyms: | advance, expedite, forge, forward, hasten, hurry |
| Main Entry: | depress |
| Part of Speech: | verb |
| Definition: | deject, make despondent; exhaust |
| Synonyms: | abase, afflict, ail, bear down, beat, beat down, bother, bug*, bum out, cast down, chill*, cow*, damp, dampen, darken, daunt, debase, debilitate, degrade, desolate, devitalize, discourage, dishearten, dismay, dispirit, distress, disturb, drag*, drain, dull, enervate, faze, keep under, lower, mock, mortify, oppress, perturb, press, put down*, reduce, reduce to tears, run down, sadden, sap*, scorn, slow, throw cold water on, torment, trouble, try, turn one off, upset, weaken, weary, weigh down |
| Antonyms: | cheer, comfort, encourage, excite, lift, make happy, stimulate |
| Main Entry: | impede |
| Part of Speech: | verb |
| Definition: | obstruct, hinder |
| Synonyms: | bar, block, blow whistle on, brake, check, clog, close off, cramp one's style, curb, cut off, dam, delay, deter, discomfit, disconcert, disrupt, embarrass, faze, flag one, freeze, hamper, hang up, hold up, interfere, oppose, rattle, restrain, retard, saddle with, shut down, shut off, slow, slow down, stonewall, stop, stymie, thwart |
| Antonyms: | advance, aid, assist, facilitate, forward, help, support |
| Main Entry: | lag |
| Part of Speech: | verb |
| Definition: | move slowly; delay |
| Synonyms: | be behind, dally, dawdle, decrease, dillydally, diminish, drag, drag one's feet, ebb, fail, fall off, falter, flag, get no place fast, hang back, hobble, idle, inch, inch along, jelly, limp, linger, loiter, lose strength, lounge, plod, poke, procrastinate, put off, retard, saunter, shuffle, slacken, slouch, slow, slow up, stagger, stay, straggle, tail, tarry, tool, trail, trudge, wane |
| Antonyms: | run, rush |
| Main Entry: | moderate |
| Part of Speech: | verb |
| Definition: | restrain, control |
| Synonyms: | abate, allay, alleviate, appease, assuage, calm, chasten, check, constrain, cool out, cool*, curb, decline, decrease, die down, diminish, ease off, fall, lessen, let up, meet halfway, mitigate, modify, modulate, mollify, pacify, play down, qualify, quiet, reduce, regulate, relent, relieve, repress, slacken, slow, soft-pedal, soften, subdue, subside, tame, temper, tone down, wane |
| Antonyms: | egg on, free, incite, let go, liberate, unleash |