decorated vs adorned

decorated and adorned both are adjectives.

Word	Noun	Adjective	Verb	Adverb
decorated	No	Yes	No	No
adorned	No	Yes	No	No

As adjectives, decorated and adorned are synonyms defined as:

decorated and adorned: provided with something intended to increase its beauty or distinction

decorated (adjective)	adorned (adjective)
provided with something intended to increase its beauty or distinction	provided with something intended to increase its beauty or distinction