| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | solid, durable |
| Synonyms: | athletic, built to last, bulky, determined, firm, flourishing, hardy, hearty, hefty, hulking, husky, lusty, muscular, powerful, powerhouse, resolute, robust, rugged, secure, sound, stalwart, staunch, steadfast, stiff, stout, stouthearted, strapping, strong, strong-arm, substantial, tenacious, tough, unyielding, vigorous, well-built, well-made |
| Antonyms: | unstable, weak, wobbly |