mound vs formicary

mound and formicary both are nouns.

Word	Noun	Adjective	Verb	Adverb
mound	Yes	No	Yes	No
formicary	Yes	No	No	No

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

Other hyponyms of mound include anthill, kopje, koppie, molehill.

mound (noun)	formicary (noun)
the position on a baseball team of the player who throws the ball for a batter to try to hit	a mound of earth made by ants as they dig their nest
structure consisting of an artificial heap or bank usually of earth or stones
(baseball) the slight elevation on which the pitcher stands
a collection of objects laid on top of each other
a small natural hill

mound (verb)	formicary (verb)
form into a rounded elevation