foremost vs fore

foremost is not a noun while fore is a noun.

Word	Noun	Adjective	Verb	Adverb
foremost	No	Yes	No	Yes
fore	Yes	Yes	No	Yes

foremost (noun)	fore (noun)
	front part of a vessel or aircraft

foremost (adjective)	fore (adjective)
ranking above all others	situated at or toward the bow of a vessel
situated closest to the bow
preceding all others in spatial position

foremost (adverb)	fore (adverb)
prominently forward	near or toward the bow of a ship or cockpit of a plane
before anything else