heartily

amusedly, exuberantly, giddily, gigglingly, joyfully, joyously

blithely, blithesomely, breezily, gladly, laughingly, lightheartedly, sunnily

good-humoredly, good-naturedly, jocularly

hopefully, optimistically, sanguinely

absolutely, categorically, cold, downright, hands down, plain, stone, stone-cold, unqualifiedly

basically, by and large, chiefly, generally, largely, mainly, more or less, mostly, overall, predominantly, predominately, primarily, principally, substantially

abundantly, copiously, generously, greatly