bulwark vs munition

bulwark and munition both are nouns.

Word	Noun	Adjective	Verb	Adverb
bulwark	Yes	No	Yes	No
munition	Yes	No	Yes	No

bulwark (noun)	munition (noun)
a protective structure of stone or concrete; extends from shore into the water to prevent a beach from washing away	weapons considered collectively
an embankment built around a space for defensive purposes	defensive structure consisting of walls or mounds built around a stronghold to strengthen it
a fencelike structure around a deck	military supplies

bulwark (verb)	munition (verb)
defend with a bulwark	supply with weapons