Maintain a required pace or level.

Roget 824: excite, affect, touch, move, impress, strike, interest, animate, inspire, impassion, smite, infect; stir the blood, fire the blood, warm the blood; set astir; wake, awake, awaken; call forth; evoke, provoke; raise up, summon up, call up, wake up, blow up, get up, light up; raise; get up the steam, rouse, arouse, stir; fire, kindle, enkindle, apply the torch, set on fire, inflame.    stimulate; exsuscitate^†; inspirit; spirit up, stir up, work up, pique; infuse life into, give new life to; bring new blood, introduce new blood; quicken; sharpen, whet; work upon etc. (incite) 615; hurry on, give a fillip, put on one's mettle.    fan the fire, fan the flame; blow the coals, stir the embers; fan into a flame; foster, heat, warm, foment, raise to a fever heat; keep up, keep the pot boiling; revive, rekindle; rake up, rip up.    stir the feelings, play on the feelings, come home to the feelings; touch a string, touch a chord, touch the soul, touch the heart; go to one's heart, penetrate, pierce, go through one, touch to the quick; possess the soul, pervade the soul, penetrate the soul, imbrue the soul, absorb the soul, affect the soul, disturb the soul.    absorb, rivet the attention; sink into the mind, sink into the heart; prey on the mind, distract; intoxicate; overwhelm, overpower; bouleverser [Fr.], upset, turn one's head.    fascinate; enrapture etc. (give pleasure) 829.    agitate, perturb, ruffle, fluster, shake, disturb, startle, shock, stagger; give one a shock, give one a turn; strike all of a heap; stun, astound, electrify, galvanize, petrify.    irritate, sting; cut to the heart, cut to the quick; try one's temper; fool to the top of one's bent, pique; infuriate, madden, make one's blood boil; lash into fury etc. (wrath) 900.    be excited etc. adj.; flush up, flare up; catch the infection; thrill etc. (feel) 821; mantle; work oneself up; seethe, boil, simmer, foam, fume, flame, rage, rave; run mad etc. (passion) 825.    ... show more

Roget 604a: persevere, persist; hold on, hold out; die in the last ditch, be in at the death; stick to, cling to, adhere to; stick to one's text, keep on; keep to one's course, keep to one's ground, maintain one's course, maintain one's ground; go all lengths, go through fire and water; bear up, keep up, hold up; plod; stick to work etc. (work) 686; continue etc. 143; follow up; die in harness, die at one's post.    ... show more

Dutch: bijblijven, meekomen

Lengthen or extend in duration or space:
— Keep up the good work.

synonyms: prolong, sustain.

Dutch: bestendigen

Keep in safety and protect from harm, decay, loss, or destruction:
— The old lady could not keep up the building.

synonyms: conserve, maintain, preserve.

Roget 143: continue, persist; go on, jog on, keep on, run on, hold on; abide, keep, pursue, stick to its course, take its course, maintain its course; carry on, keep up.    sustain, uphold, hold up, keep on foot; follow up, perpetuate; maintain; preserve etc. 604.1; harp upon etc. (repeat) 104.    keep going, keep alive, keep the pot boiling, keep up the ball, keep up the good work; die in harness, die with one's boots on; hold on the even tenor of one's way, pursue the even tenor of one's way.    let be; stare super antiquas vias [Lat.]; quieta non movere [Lat.]; let things take their course; stare decisis (Jurisprudence). ... show more

Roget 670: preserve, maintain, keep, sustain, support, hold; keep up, keep alive; refrigerate, keep on ice; not willingly let die; bank up; nurse; save, rescue; be safe, make safe etc. 664; take care of etc. (care) 459; guard etc. (defend) 717.    stare super antiquas vias [Lat.] [Bacon]; hold one's own; hold one's ground, stand one's ground etc. (resist) 719.    embalm, cure, salt, pickle, season, kyanize^†, bottle, pot, tin, can; sterilize, pasteurize, radiate; dry, lyophilize [Chem], freeze-dry, concentrate, evaporate; freeze, quick-freeze, deep-freeze; husband etc. (store) 636.    ... show more

Dutch: bijhouden, onderhouden

Keep informed.

synonyms: follow, keep abreast.

Prevent from going to bed at night.