Synonyms of muscular

1 Syllable

strong, tough, stout

2 Syllables

heftier, hardier, stallion, fibroid, jocker, husky, bruising, mightiest, sturdy, manful, he-man, puissant, beefy, beefier, hulky, strongest, jockstrap, fibrous, hemen, mightier, manlier, tiger, healthy, tissued, colter, heman, strengthy, wieldy, burlier, robust, manly, hefty, ripped, stringiest, strapping, gristlier, stalwart, stringy, mighty, studder, brawny, burly, wirier, sturdier, well-built, wiry, lusty, muscled, ropy, hardiest, stronger, hardy, manliest, gristly

3 Syllables

robustious, robustuous, athletic, mammalian, vigorous, powerful, caveman, machismo, stout-hearted, two-fisted, animal, beefcake, sinewy, herculean

4 Syllables

rosy-cheeked, zoological, masculine, heavy-duty, able-bodied, powerhouse