Daedalian, able, aboveground, abrupt, acquiescent, acute, adept, adroit, agile, agog, agreeable, alacritous, alert, alive, alive and kicking, all agog, amain, amenable, among the living, animate, animated, anxious, apace, apt, ardent, artistic, astute, at flank speed, attentive, authoritative, avid, awake, bosom, brainy, bravura, breakneck, breast, breathing, breathless, brief, bright, brilliant, brisk, bursting to, canny, capable, capable of life, center of life, clean, clever, combustible, cometary, competent, compliant, conscious, consenting, content, cooperative, coordinated, core, crack, crackerjack, cunning, cursory, cute, daedal, dashing, decisive, deft, desirous, dexterous, dextrous, diplomatic, discerning, dispatchful, disposed, docile, double-quick, eager, eagle-winged, educable, effective, effectual, electrifying, endowed with life, energetic, enlivened, enthusiastic, esoteric reality, excellent, excitable, existent, expeditious, expeditiously, expert, explosive, exposed nerve, express, facile, fain, fancy, fast, favorable, favorably disposed, favorably inclined, festinate, feverish, fiery, flashing, flat-out, fleet, flickering, flying, formable, forward, full of life, furious, galloping, game, gifted, good, goodish, graceful, hair-trigger, hand over fist, hand over hand, handy, hastily, hasty, headlong, heart, heart of hearts, hell for leather, hell-bent, hell-bent for election, hep, hot, hot-tempered, hotheaded, hurried, hustling, immediate, impatient, impetuous, impressionable, impulsive, in double time, in double-quick time, in high, in high gear, in seven-league boots, in the flesh, in the mind, in the mood, inclined, ingenious, inmost heart, inmost soul, inner man, inner nature, inside, inspirited, instant, instantaneous, instinct with life, instructable, intelligent, irascible, irritable, keen, keen-witted, knowing, last-minute, lickety-cut, lickety-split, light of heel, light-footed, live, lively, living, long-lived, magisterial, malleable, masterful, masterly, mercurial, meteoric, minded, moldable, motivated, neat, nerve center, nerve ending, nerve-shattering, nimble, nimble-footed, nimble-witted, no dumbbell, no mean, not born yesterday, on the, on the alert, on the ball, on the double, on the job, on the spot, overhasty, panting, passing, passionate, peppery, perceptive, perfunctory, perspicacious, petulant, pith, plastic, pliable, pliant, politic, post, posthaste, precipitant, precipitate, precipitous, predisposed, professional, proficient, prompt, promptly, prone, punctual, qui vive, quick as lightning, quick as thought, quick-tempered, quick-thinking, quick-witted, quickly, quite some, rapid, rapidly, raring to, rash, raw, raw nerve, ready, ready and willing, receptive, reckless, resourceful, responsive, ripe for instruction, root