speedful Definition

speedfully, speedless, speed, travel rapidly, expeditive, express train, dispeed, fast, dispatchful, keep pace, speedy, steerageway, very fast, swipper, graduality, expeditely, swiftfoot, quick, hastive, precipitance, stathmograph, alacriously, gear ratio, in haste, unsped, diffusibility, festination, efficient, deliverness, citigrade, dartingly, mach number, accelerate, rhysimeter, agileness, rapid, machmeter, inclavated, acceleration, metrograph, towardly, pilot balloon, slow, run to, behooveful, timeful, expeditious, ball of fire, crankness, festinately, pushful, towardliness, without delay, yauld, cycloscope, strengthful, supersalient, velocity, swift, pernicity, hightail it, gainly, at leisure, swiftness, sleightful, for dear life, gear down, slow up, nimble, powerable, presentaneous, bring forward, increaseful, opportuneness, dilatorily, farand, forgetive, in short order, wind rose, ease up, con moto, puissantly, expede, effectible, relativistic mass, witful, appetising, consumedly, intentively, superfast, stationariness, laborless, slubberingly, rapidity, effectuous, effortless, workful, inergetic, allargando, wealful,