stature vs stockiness

stature and stockiness both are nouns.

Word	Noun	Adjective	Verb	Adverb
stature	Yes	No	No	No
stockiness	Yes	No	No	No

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

stature: (of a standing person) the distance from head to foot
stockiness: The quality of being compact, sturdy, and relatively thick in build.

Other hyponyms of stature include tallness, shortness.

stature (noun)	stockiness (noun)
(of a standing person) the distance from head to foot	The quality of being compact, sturdy, and relatively thick in build.
high level of respect gained by impressive development or achievement