round-shouldered vs stooped

round-shouldered and stooped both are adjectives.

Word	Noun	Adjective	Verb	Adverb
round-shouldered	No	Yes	No	No
stooped	No	Yes	No	No

As adjectives, round-shouldered and stooped are synonyms defined as:

round-shouldered and stooped: having the back and shoulders rounded; not erect

Other synonyms of round-shouldered include crooked, hunched, round-backed, stooping.

round-shouldered (adjective)	stooped (adjective)
having the back and shoulders rounded; not erect	having the back and shoulders rounded; not erect