attenuated vs weakened

attenuated and weakened both are adjectives.

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

As adjectives, attenuated and weakened are synonyms defined as:

Other synonyms of attenuated include attenuate, faded.

attenuated (adjective)	weakened (adjective)
reduced in strength	damaged; used of inanimate objects or their value
of an electrical signal; reduced in amplitude with little or no distortion	reduced in strength
	mixed with water
	impaired by diminution
	made weak or weaker