bulwark vs fraise

bulwark and fraise both are nouns.

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

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

Other hyponyms of bulwark include bailey, battlement, crenelation, crenellation, earthwork, merlon.

bulwark (noun)	fraise (noun)
a protective structure of stone or concrete; extends from shore into the water to prevent a beach from washing away	sloping or horizontal rampart of pointed stakes
an embankment built around a space for defensive purposes	a ruff for the neck worn in the 16th century
a fencelike structure around a deck

bulwark (verb)	fraise (verb)
defend with a bulwark