peak vs steel

peak and steel both are nouns.

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

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

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