build vs dumpiness

build and dumpiness both are nouns.

Word	Noun	Adjective	Verb	Adverb
build	Yes	No	Yes	No
dumpiness	Yes	No	No	No

As nouns, dumpiness is a hyponym of build; that is, dumpiness is a word with a more specific, narrower meaning than build:

Other hyponyms of build include lankiness, squattiness, body type, somatotype.

build (noun)	dumpiness (noun)
constitution of the human body	a short and stout physique
alternative names for the body of a human being

build (verb)	dumpiness (verb)
form or accumulate steadily
improve the cleansing action of
bolster or strengthen
develop and grow
found or ground
make by combining materials and parts
give form to, according to a plan
build or establish something abstract
be engaged in building
order, supervise, or finance the construction of