abounding aboveground active activist activistic agile alert alive and kicking alive to alive with among the living animate animated apprehensive around astir attentive au courant awake aware of bouncing bouncy breathing breezy bright brisk bristling bubbly bursting bustling buzzing capable of life chipper clear-sighted clear-witted clearheaded cognizant cognizant of conscious conscious of crawling crowded crowding dynamic ebullient effervescent eidetic endowed with life enduring energetic enlivened existent existing filled flush fresh frisky full full of go full of life full of pep functioning green humming in profusion in the flesh inspirited instinct with life intelligent jam-packed jammed jumping keen kept in remembrance knowing lasting lavish live lively living long-lived lousy mercurial militant nimble on the on the alert on the ball on the job operative overflowing packed peppy perky pert populous prodigal profuse proliferating prolific prompt qui vive quick quick-witted quicksilver ready recalled recollected remembered replete retained rife running sensible sensitive to sentient sharp sleepless smacking smart snappy spanking spirited sprightly spry studded superabundant swarming teeming tenacious of life thick thick as hail thick with thick-coming thronged thronging unblinking unforgotten unnodding unsleeping unwinking verdant very much alive viable vigilant vigorous vital vivacious vivid vivified wakeful watchful wide-awake witting working zingy zoetic