steel vs peak

steel and peak both are nouns.

Word	Noun	Adjective	Verb	Adverb
steel	Yes	No	Yes	No
peak	Yes	No	Yes	No

steel (noun)	peak (noun)
knife sharpener consisting of a ridged steel rod	a brim that projects to the front to shade the eyes
a cutting or thrusting weapon that has a long metal blade and a hilt with a hand guard	the top or extreme point of something (usually a mountain or hill)
an alloy of iron with small amounts of carbon; widely used in construction; mechanical properties can be varied over a wide range	the highest point (of something)
	the most extreme possible amount or value
	a V shape
	the highest level or degree attainable; the highest stage of development
	the period of greatest prosperity or productivity

steel (verb)	peak (verb)
cover, plate, or edge with steel	to reach the highest point; attain maximum intensity, activity
get ready for something difficult or unpleasant