stalagmite vs cave

stalagmite and cave both are nouns.

Word	Noun	Adjective	Verb	Adverb
stalagmite	Yes	No	No	No
cave	Yes	No	Yes	No

stalagmite (noun)	cave (noun)
a cylinder of calcium carbonate projecting upward from the floor of a limestone cave	a geological formation consisting of an underground enclosure with access from the surface of the ground or from the sea

stalagmite (verb)	cave (verb)
	explore natural caves
	hollow out as if making a cave or opening