active, activist, activistic, aeolian, aerial, aeriform, aery, airish, airlike, airy, alfresco, alive, animated, atmospheric, blasty, blithesome, blowy, blustering, blusterous, blustery, boreal, bouncing, bouncy, brisk, bubbly, buoyant, carefree, casual, cheerful, cheery, chipper, common, corky, debonair, degage, drafty, draughty, ebullient, effervescent, energetic, ethereal, exposed, favonian, flawy, free and easy, fresh, frisky, full of go, full of life, full of pep, gusty, informal, jaunty, light-hearted, light, lighthearted, lightsome, live, lively, low-pressure, mercurial, militant, open-air, peppy, perky, pert, pneumatic, puffy, quicksilver, relaxed, resilient, roomy, smacking, snappy, spanking, spirited, sprightly, spry, squally, tropospheric, unconstrained, unfussy, vivacious, windy, zingy