significantly Synonyms

importantly tremendously essentially severely seriously astronomically very much lots a lot well weightily way very vastly substantively substantially signally saliently appreciably logogrammatically in spades to a great extent tellingly tangibly suggestively semantically pertinently persuasively outstandingly expressively drastically crucially remarkably momentously meaningfully markedly far and away by far relevantly really real greatly great fundamentally far extremely extensively exceedingly especially enormously