accelerating, galloping, slowing, slackened, pace, rapid, requiescat, gradual, decelerated, ebbing, speeded, breakneck, brisker, larghetto, easing, feverish, apace, inexorable, sluggish, unhurried, faltering, thrummed, firming, perceptibly, loosening, faster, invigoration, cantering, surer, ratcheting, accelerando, swiftest, andante, incipient, perking, dizzying, stirrings, intensifying, steady, gluepot, tightening, largo, stiffening, slowly, creeping, fugal, stalling, allegro, spurring, softening, moderato, ineluctable, languorous, impulsion, brightening, languid, crescendoed, inching, cadenced, unease, tapering, songlike, reawakening, impatience, frenzied, lickety split, wavelike, rapidity, moderating, acceleration, sostenuto, shifting, outpaced, humming, andantino, hastening, weakening, assai, damped, surging, halting, lengthening, ominous, sharp, rhythmic, uneven, palpitating, tepid, tenuousness, decrescendo, resuspend, dovetailing, dawdling, plateauing, progressing, dulled, waning, tremolos, buoyant, quietening, fitful, weariness, heightening, lightening, lessening, revulsion, slackening, amelioration, exaltation, upsurge, confusion, excitement, elation, fillip, impetus, improvement, letdown, uplifting, vivifying, vitalizing, quickened, lifegiving, fructifying, enlivening, invigorating, revivifying, animating, diviner, exhilarating, sanctifying, purifying, pervading, ennobling, redemptive, passional, redeeming

festination, stimulating

gestation, pregnancy

biological process, degree, hurrying, level, organic process, point, speed, speeding, stage

speedup