Adverbs for Boyish

ungovernably; hilariously; facetiously; blithely; cheerfully; buoyantly; merrily; triumphantly; remarkably; sturdily; stoutly; adventurously; daringly; good-naturedly; impetuously; grinningly; happily; joyously; coaxingly; energetically; vigorously; refreshingly; inextinguishably; vividly; irresistibly; robustly.