irrepressible

Synonyms and related words:

abandoned, beaming, beyond control, blithe, blithesome, boisterous, breachy, bright, bright and sunny, bubbling, buoyant, cheerful, cheery, contumacious, defiant, ebullient, effervescent, elated, enthusiastic, eupeptic, euphoric, exalted, exhilarated, flushed, fractious, genial, glad, gladsome, glowing, go-go, happy, high, hopeful, immoderate, in good spirits, in high spirits, incontinent, incorrigible, indocile, indomitable, indulgent, insuppressible, intemperate, intractable, laughing, lax, licentious, loose, nonrestrictive, obstreperous, of good cheer, optimistic, out of control, out of hand, permissive, pleasant, radiant, rampant, recalcitrant, refractory, reinless, resistant, resisting, restive, rhapsodical, riant, riotous, rosy, sanguine, sanguineous, shrewish, smiling, sparkling, sunny, unbiddable, unbridled, unchecked, uncoerced, uncompelled, unconstrained, uncontrollable, uncontrolled, uncurbed, unforced, ungovernable, ungoverned, uninhibited, unmalleable, unmanageable, unmastered, unmeasured, unmoldable, unmuzzled, unreined, unrepressed, unreserved, unrestrained, unrestrictive, unruly, unstoppable, unsubdued, unsubmissive, unsuppressed, wanton, wild, winsome