fungus vs cap

fungus and cap both are nouns.

Word	Noun	Adjective	Verb	Adverb
fungus	Yes	No	No	No
cap	Yes	No	Yes	No

fungus (noun)	cap (noun)
an organism of the kingdom Fungi lacking chlorophyll and feeding on organic matter; ranging from unicellular or multicellular organisms to spore-bearing syncytia	a tight-fitting headdress
	the upper part of a column that supports the entablature
	a top (as for a bottle)
	something serving as a cover or protection
	(dentistry) dental appliance consisting of an artificial crown for a broken or decayed tooth
	a mechanical or electrical explosive device or a small amount of explosive; can be used to initiate the reaction of a disrupting explosive
	an upper limit on what is allowed
	a protective covering that is part of a plant
	a fruiting structure resembling an umbrella or a cone that forms the top of a stalked fleshy fungus such as a mushroom

fungus (verb)	cap (verb)
	restrict the number or amount of
	lie at the top of