Synonyms of mighty

1 Syllable

boss, strong, tough, stout

2 Syllables

huger, hardier, highly, king-size, potent, hugest, jumbo, toughest, sturdy, puncher, massy, mammoth, puissant, strongest, whaling, massiest, famous, violent, bullish, strengthy, wieldy, robust, massier, doughty, strapping, stalwart, tougher, untold, whopping, well-built, lusty, muscled, hardiest, ropy, stronger, hardy

3 Syllables

hugely, mightily, vigorous, prodigious, powerful, curiously, pythonic, forcible, ballbuster, almighty, hard-hitting, towering, muscular, immense, massive, towery, steamroller, walloping, herculean, leviathan, forceful

4 Syllables

high-powered, surpassingly, remarkably, behemothic, unusually, predominant, monumental, omnipotent, super-duper, mastodonic, heavy-duty, powerhouse

5 Syllables

much-publicized, indomitable, terrifically, unnumberable