faded vs weakened

faded and weakened both are adjectives.

Word	Noun	Adjective	Verb	Adverb
faded	No	Yes	No	No
weakened	No	Yes	No	No

As adjectives, faded and weakened are synonyms defined as:

Other synonyms of faded include attenuate, attenuated.

faded (adjective)	weakened (adjective)
having lost freshness or brilliance of color	damaged; used of inanimate objects or their value
reduced in strength	reduced in strength
	mixed with water
	impaired by diminution
	made weak or weaker