Distance travelled per unit time.

synonym: velocity.

Roget 731: success, successfulness; speed; advance etc. (progress) 282.    trump card; hit, stroke, score; lucky hit, fortunate hit, good hit, good stroke; direct hit, bull's eye; goal, point, touchdown; home run, homer, hole-in-one, grand slam; killing [make money], windfall bold stroke, master stroke; ten strike [U.S.]; coup de maitre [Fr.], checkmate; half the battle, prize; profit etc. (acquisition) 775.    continued success; good fortune etc. (prosperity) 734; time well spent.    advantage over; upper hand, whip hand; ascendancy, mastery; expugnation^†, conquest, victory, subdual^†; subjugation etc. (subjection) 749.    triumph etc. (exultation) 884; proficiency etc. (skill) 698.    conqueror, victor, winner; master of the situation, master of the position, top of the heap, king of the hill; achiever, success, success story.    ... show more

Roget 954: intemperance; sensuality, animalism, carnality; tragalism^†; pleasure; effeminacy, silkiness; luxury, luxuriousness; lap of pleasure, lap of luxury; free living.    indulgence; high living, wild living, inabstinence^†, self-indulgence; voluptuousness etc. adj.; epicurism, epicureanism; sybaritism; drug habit.    dissipation; licentiousness etc. adj.; debauchery; crapulence^†.    revels, revelry; debauch, carousal, jollification, drinking bout, wassail, saturnalia, orgies; excess, too much.    Circean cup.    [drugs of abuse: list] bhang, hashish, marijuana, pot [Coll.], hemp [Coll.], grass [Coll.]; opium, cocaine, morphine, heroin; LSD, lysergic acid diethylamide [Chem]; phencyclidine, angel dust, PCP; barbiturates; amphetamines, speed [Coll.].    ... show more

Roget 274: velocity, speed, celerity; swiftness etc. adj.; rapidity, eagle speed; expedition etc. (activity) 682; pernicity^†; acceleration; haste etc. 684.    spurt, rush, dash, race, steeple chase; smart rate, lively rate, swift rate etc. adj.; rattling rate, spanking rate, strapping rate, smart pace, lively pace, swift pace, rattling pace, spanking pace, strapping pace; round pace; flying, flight.    lightning, greased lightning, light, electricity, wind; cannon ball, rocket, arrow, dart, hydrargyrum [Lat.], quicksilver; telegraph, express train; torrent.    eagle, antelope, courser, race horse, gazelle, greyhound, hare, doe, squirrel, camel bird, chickaree^†, chipmunk, hackee [U.S.], ostrich, scorcher [Slang].    Mercury, Ariel^†, Camilla^†, Harlequin.    [Measurement of velocity] log, log line; speedometer, odometer, tachometer, strobe, radar speed detector, radar trap, air speed gauge, wind sock, wind speed meter; pedometer.    ... show more

Roget 684: haste, urgency; despatch, dispatch; acceleration, spurt, spirt^†, forced march, rush, dash; speed, velocity etc. 274; precipitancy, precipitation, precipitousness etc. adj.; impetuosity; brusquerie^†; hurry, drive, scramble, bustle, fuss, fidget, flurry, flutter, splutter.    ... show more

Dutch: vlugheid, snelheid
Polish: szybkość, prędkość

A rate (usually rapid) at which something happens:
— The project advanced with gratifying speed.

synonyms: fastness, swiftness.

Dutch: gang, gangetje, snelheid, tempo, vaart, vaartje

Changing location rapidly.

synonyms: hurrying, speeding.

The ratio of the focal length to the diameter of a (camera) lens system.

synonyms: f number, focal ratio, stop number.

Dutch: speed, vaart, sluitersnelheid, snelheid

A central nervous system stimulant that increases energy and decreases appetite; used to treat narcolepsy and some forms of depression.

synonyms: amphetamine, pep pill, upper.

Dutch: amfetamine, benzedrine, wekamine
Polish: amfa

Move hurridly.

synonyms: belt along, bucket along, cannonball along, hasten, hie, hotfoot, pelt along, race, rush, rush along, step on it ... show more.

Roget 731: succeed; be successful etc. adj.; gain one's end, gain one's ends; crown with success.    gain a point, attain a point, carry a point, secure a point, win a point, win an object; get there [U.S.]; manage to, contrive to; accomplish etc. (effect) (complete) 729; do wonders, work wonders; make a go of it.    come off well, come off successful, come off with flying colors; make short work of; take by storm, carry by storm; bear away the bell; win one's wings, win one's spurs, win the battle; win the day, carry the day, gain the day, gain the prize, gain the palm; have the best of it, have it all one's own way, have the game in one's owns hands, have the ball at one's feet, have one on the hop; walk over the course; carry all before one, remain in possession of the field; score a success.    speed; make progress etc. (advance) 282; win one's way, make one's way, work one's way, find one's way; strive to some purpose; prosper etc. 734; drive a roaring trade; make profit etc. (acquire) 775; reap the fruits, gather the fruits, reap the benefit of, reap the harvest; strike oil [U.S.], gain a windfall; make one's fortune, get in the harvest, turn to good account; turn to account etc. (use) 677.    triumph, be triumphant; gain a victory, obtain a victory, gain an advantage; chain victory to one's car; nail a coonskin to the wall.    surmount a difficulty, overcome a difficulty, get over a difficulty, get over an obstacle etc. 706; se tirer d'affaire [Fr.]; make head against; stem the torrent, stem the tide, stem the current; weather the storm, weather a point; turn a corner, keep one's head above water, tide over; master; get the better of, have the better of, gain the better of, gain the best of, gain the upper hand, gain the ascendancy, gain the whip hand, gain the start of; distance; surpass etc. (superiority) 33.    defeat, conquer, vanquish, discomfit; euchre; overcome, overthrow, overpower, overmaster, overmatch, overset^†, override, overreach; outwit, outdo, outflank, outmaneuver, outgeneral, outvote; take the wind out of one's adversary's sails; beat, beat hollow; rout, lick, drub, floor, worst; put down, put to flight, put to the rout, put hors de combat [Fr.], put out of court.    silence, quell, nonsuit^†, checkmate, upset, confound, nonplus, stalemate, trump; baffle etc. (hinder) 706; circumvent, elude; trip up, trip up the heels of; drive into a corner, drive to the wall; run hard, put one's nose out of joint.    settle, do for; break the neck of, break the back of; capsize, sink, shipwreck, drown, swamp; subdue; subjugate etc. (subject) 749; reduce; make the enemy bite the dust; victimize, roll in the dust, trample under foot, put an extinguisher upon.    answer, answer the purpose; avail, prevail, take effect, do, turn out well, work well, take, tell, bear fruit; hit it, hit the mark, hit the right nail on the head; nick it; turn up trumps, make a hit; find one's account in.    ... show more

Roget 707: aid, assist, help, succor, lend one's aid; come to the aid etc. n.. of; contribute, subscribe to; bring aid, give aid, furnish aid, afford aid, supply aid etc. n.; give a helping hand, stretch a hand, lend a helping hand, lend a hand, bear a helping hand, hold out a hand, hold out a helping hand; give one a life, give one a cast, give one a turn; take by the hand, take in tow; help a lame dog over a stile, lend wings to.    relieve, rescue; set up, set agoing^†, set on one's legs; bear through, pull through; give new life to, be the making of; reinforce, reenforce, recruit; set forward, put forward, push forward; give a lift, give a shove, give an impulse to; promote, further, forward, advance expedite, speed, quicken, hasten.    support, sustain, uphold, prop, hold up, bolster.    cradle, nourish; nurture, nurse, dry nurse, suckle, put out to nurse; manure, cultivate, force; foster, cherish, foment; feed the flame, fan the flame.    serve; do service to, tender to, pander to; administer to, subminister to^†, minister to; tend, attend, wait on; take care of etc. 459; entertain; smooth the bed of death.    oblige, accommodate, consult the wishes of; humor, cheer, encourage.    second, stand by; back, back up; pay the piper, abet; work for, make interest for, stick up for, take up the cudgels for; take up the cause of, espouse the cause of, adopt the cause of; advocate, beat up for recruits, press into the service; squire, give moral support to, keep in countenance, countenance, patronize; lend oneself to, lend one's countenance to; smile upon, shine upon; favor, befriend, take in hand, enlist under the banners of; side with etc. (cooperate) 709.    be of use to; subserve etc. (instrument) 631; benefit etc. 648; render a service etc. (utility) 644; conduce etc. (tend) 176.    ... show more

Roget 274: move quickly, trip, fisk^†; speed, hie, hasten, post, spank, scuttle; scud, scuddle^†; scour, scour the plain; scamper; run like mad, beat it; fly, race, run a race, cut away, shot, tear, whisk, zoom, swoosh, sweep, skim, brush; cut along, bowl along, barrel along, barrel; scorch, burn up the track; rush etc. (be violent) 173; dash on, dash off, dash forward; bolt; trot, gallop, amble, troll, bound, flit, spring, dart, boom; march in quick time, march in double time; ride hard, get over the ground.    hurry etc. (hasten) 684; accelerate, put on; quicken; quicken one's pace, mend one's pace; clap spurs to one's horse; make haste, make rapid strides, make forced marches, make the best of one's way; put one's best leg foremost, stir one's stumps, wing one's way, set off at a score; carry sail, crowd sail; go off like a shot, go like a shot, go ahead, gain ground; outstrip the wind, fly on the wings of the wind.    keep up with, keep pace with; outstrip etc. 303; outmarch^†.    ... show more

Roget 682: be active etc. adj.; busy oneself in; stir, stir about, stir one's stumps; bestir oneself, rouse oneself; speed, hasten, peg away, lay about one, bustle, fuss; raise up, kick up a dust; push; make a push, make a fuss, make a stir; go ahead, push forward; fight one's way, elbow one's way; make progress etc. 282; toll etc. (labor) 686; plod, persist etc. (persevere) 604.1; keep up the ball, keep the pot boiling.    look sharp; have all one's eyes about one etc. (vigilance) 459; rise, arouse oneself, hustle, get up early, be about, keep moving, steal a march, kill two birds with one stone; seize the opportunity etc. 134, lose no time, not lose a moment, make the most of one's time, not suffer the grass to grow under one's feet, improve the shining hour, make short work of; dash off; make haste etc. 684; do one's best take pains etc. (exert oneself) 686; do wonders, work wonders.    have many irons in the fire, have one's hands full, have much on one's hands; have other things to do, have other fish to fry; be busy; not have a moment to spare, not have a moment that one can call one's own.    have one's fling, run the round of; go all lengths, stick at nothing, run riot.    outdo; overdo, overact, overlay, overshoot the mark; make a toil of a pleasure.    have a hand in etc. (act in) 680; take an active part, put in one's oar, have a finger in the pie, mix oneself up with, trouble, one's head about, intrigue; agitate.    tamper with, meddle, moil; intermeddle, interfere, interpose; obtrude; poke one's nose in, thrust one's nose in.    ... show more

Dutch: zich haasten, afjakkeren, afraffelen, afraggen, aframmelen, afroffelen

Move faster.

synonyms: accelerate, quicken, speed up.

Dutch: verhaasten, versnellen

Move very fast:
— The runner zipped past us at breakneck speed.

synonyms: hurry, travel rapidly, zip.

Dutch: zich haasten, opschieten, haasten

Travel at an excessive or illegal velocity.

Cause to move faster.

synonyms: accelerate, speed up.

Dutch: bespoedigen, versnellen