monumentally Synonyms

on a large scale astronomically very much plentifully vastly thoroughly substantially staggeringly significantly prodigiously particularly seriously appreciably tremendously stupendously sizably overwhelmingly gigantically colossally hugely strikingly remarkably majestically notably much most frightfully extremely extraordinarily extensively exceedingly especially enormously considerably broadly awfully grandly greatly monstrously mightily massively largely indeed incredibly immensely historically highly heavily abundantly