cone vs peak

cone and peak both are nouns.

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

cone (noun)	peak (noun)
any cone-shaped artifact	a brim that projects to the front to shade the eyes
a visual receptor cell in the retina that is sensitive to bright light and to color	the top or extreme point of something (usually a mountain or hill)
cone-shaped mass of ovule- or spore-bearing scales or bracts	the highest point (of something)
a shape whose base is a circle and whose sides taper up to a point	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

cone (verb)	peak (verb)
make cone-shaped	to reach the highest point; attain maximum intensity, activity