Synonyms of mightier

1 Syllable
boss, strong, stout
2 Syllables
doughty, strapping, stalwart, puissant, potent, strengthy, wieldy, lusty, sturdy, hardy, robust
3 Syllables
steamroller, muscular, vigorous
4 Syllables
omnipotent, powerhouse
5 Syllables
indomitable