foram vs nummulite

foram and nummulite both are nouns.

Word	Noun	Adjective	Verb	Adverb
foram	Yes	No	No	No
nummulite	Yes	No	No	No

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

foram: marine microorganism having a calcareous shell with openings where pseudopods protrude
nummulite: large fossil protozoan of the Tertiary period

Other hyponyms of foram include globigerina.

foram (noun)	nummulite (noun)
marine microorganism having a calcareous shell with openings where pseudopods protrude	large fossil protozoan of the Tertiary period