posthaste
111quick — [adj1] fast, speedy abrupt, accelerated, active, agile, alert, a move on*, animated, ASAP*, breakneck*, brief, brisk, cursory, curt, double time*, energetic, expeditious, expeditive, express, fleet, flying, going, harefooted*, hasty, headlong,… …
112rapidly — [adv] very quickly at speed, briskly, expeditiously, fast, flat out*, full tilt*, hastily, hurriedly, immediately, in a hurry, in a rush, in haste, lickety split*, like a shot*, posthaste, precipitately, promptly, speedily, swiftly, with… …
113soon — [adv] in the near future anon, any minute now, before long, betimes, by and by, coming down the pike*, directly, early, ere long, expeditiously, fast, fleetly, forthwith, hastily, in a little while, in a minute, in a second, in a short time, in… …
114swiftly — / swift [adv] very fast apace, doublequick*, expeditiously, flat out*, fleetly, full tilt*, hastily, hurriedly, in no time*, posthaste, promptly, quick, quickly, rapidly, speedily, without losing time*, without warning*; concepts 588,799 Ant.… …
115swift — swiftly / swift [adv] very fast apace, doublequick*, expeditiously, flat out*, fleetly, full tilt*, hastily, hurriedly, in no time*, posthaste, promptly, quick, quickly, rapidly, speedily, without losing time*, without warning*; concepts 588,799… …
116post|haste — «POHST HAYST», adverb, adjective, noun. –adv. very speedily; in great haste: »This…brought Mr. Beaulieu Plummer posthaste from the estate office up to the house (H. G. Wells). –adj. Archaic. done in great haste; very speedy. –n. Archaic. haste or …
