spear-point vs spear

spear-point and spear both are nouns.

Word	Noun	Adjective	Verb	Adverb
spear-point	Yes	No	No	No
spear	Yes	No	Yes	No

spear-point (noun)	spear (noun)
the head and sharpened point of a spear	a long pointed rod used as a tool or weapon
	an implement with a shaft and barbed point used for catching fish

spear-point (verb)	spear (verb)
	pierce with a spear
	thrust up like a spear