Synonyms of sturdier

1 Syllable

firm, stiff, tough, strong, stout, staunch, sound

2 Syllables

strong-arm, well-made, hefty, strapping, stalwart, rugged, steadfast, husky, well-built, lusty, hearty, hardy, hulking, robust, bulky

3 Syllables

unyielding, athletic, stouthearted, muscular, vigorous, tenacious, powerful, secure, flourishing, substantial

4 Syllables

resolute, powerhouse, determined