embonpoint vs chubby

embonpoint is a noun but chubby is not a noun.

Word	Noun	Adjective	Verb	Adverb
embonpoint	Yes	Yes	No	No
chubby	No	Yes	No	No

As adjectives, embonpoint and chubby are synonyms defined as:

embonpoint and chubby: sufficiently fat so as to have a pleasing fullness of figure

Other synonyms of embonpoint include plump.

embonpoint (noun)	chubby (noun)
the bodily property of being well rounded

embonpoint (adjective)	chubby (adjective)
sufficiently fat so as to have a pleasing fullness of figure	sufficiently fat so as to have a pleasing fullness of figure