stout vs robust

stout is a noun but robust is not a noun.

Word	Noun	Adjective	Verb	Adverb
stout	Yes	Yes	No	No
robust	No	Yes	No	No

stout (noun)	robust (noun)
a garment size for a large or heavy person
a strong very dark heavy-bodied ale made from pale malt and roasted unmalted barley and (often) caramel malt with hops

stout (adjective)	robust (adjective)
euphemisms for `fat'	sturdy and strong in form, constitution, or construction
dependable	strong enough to withstand or overcome intellectual challenges or adversity
having rugged physical strength; inured to fatigue or hardships	marked by richness and fullness of flavor
	rough and crude