mightily Synonyms

mighty powerful right supremely terrifically vastly spanking very vitally vigorously very much sturdily strongly stoutly sorely roughshod robustly roaringly really real puissantly terribly assiduously forcefully powerfully majorly ruggedly strenuously stupendously surpassingly to a great extent tremendously energetically colossally only too astronomically authoritatively seriously laboriously devilishly uncommonly hugely exceptionally uncontrollably abundantly dynamically eminently enormously especially exceedingly