pasty vs colorless

pasty is a noun but colorless is not a noun.

Word	Noun	Adjective	Verb	Adverb
pasty	Yes	Yes	No	No
colorless	No	Yes	No	No

pasty (noun)	colorless (noun)
small meat pie or turnover
(usually used in the plural) one of a pair of adhesive patches worn to cover the nipples of exotic dancers and striptease performers

pasty (adjective)	colorless (adjective)
having the sticky properties of an adhesive	weak in color; not colorful
resembling paste in color; pallid	lacking in variety and interest