strake vs gun rest

strake and gun rest both are nouns.

Word	Noun	Adjective	Verb	Adverb
strake	Yes	No	No	No
gun rest	Yes	No	No	No

As nouns, gun rest is a hyponym of strake; that is, gun rest is a word with a more specific, narrower meaning than strake:

strake: thick plank forming a ridge along the side of a wooden ship
gun rest: wale at the top of the side of boat; topmost planking of a wooden vessel

Other hyponyms of strake include garboard, garboard plank, garboard strake, gunnel, gunwale.

strake (noun)	gun rest (noun)
thick plank forming a ridge along the side of a wooden ship	wale at the top of the side of boat; topmost planking of a wooden vessel