corpulence vs stoutness

corpulence and stoutness both are nouns.

Word	Noun	Adjective	Verb	Adverb
corpulence	Yes	No	No	No
stoutness	Yes	No	No	No

As nouns, corpulence and stoutness are synonyms defined as:

Other synonyms of corpulence include adiposis, overweight.

corpulence (noun)	stoutness (noun)
the property of excessive fatness	the property of excessive fatness
	the property of being strong and resolute