purple vs over-embellished

purple is a noun but over-embellished is not a noun.

Word	Noun	Adjective	Verb	Adverb
purple	Yes	Yes	Yes	No
over-embellished	No	Yes	No	No

As adjectives, purple and over-embellished are synonyms defined as:

Other synonyms of purple include empurpled.

purple (noun)	over-embellished (noun)
(Roman Catholic Church) official dress of a cardinal; so named after the Tyrial purple color of the robes
a color between red and blue
(in ancient Rome) position of imperial status

purple (adjective)	over-embellished (adjective)
of a color intermediate between red and blue	excessively elaborate or showily expressed
belonging to or befitting a supreme ruler
excessively elaborate or showily expressed

purple (verb)	over-embellished (verb)
color purple
become purple