>>7Plump is a synonym of chubby.
As adjectives the difference between plump and chubby is that plump is having a full and rounded shape; chubby, somewhat overweight while chubby is of a person, slightly overweight, somewhat fat and hence soft.
As nouns the difference between plump and chubby is that plump is (obsolete) a knot or cluster; a group; a crowd while chubby is a chubby, plump person.
As a verb plump is to grow ; to swell out.
As a adverb plump is directly; suddenly; perpendicularly.
Ahora, si lo que preguntas es qué prefiero iop, entonces chubby todo el rato. Gorditas ricas.