pitchy vs achromatic

pitchy and achromatic both are adjectives.

Word	Noun	Adjective	Verb	Adverb
pitchy	No	Yes	No	No
achromatic	No	Yes	No	No

pitchy (adjective)	achromatic (adjective)
of the blackest black; similar to the color of jet or coal	having no hue
having the characteristics of pitch or tar