weakened vs reduced

weakened and reduced both are adjectives.

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

weakened (adjective)	reduced (adjective)
damaged; used of inanimate objects or their value	made less in size or amount or degree
reduced in strength	well below normal (especially in price)
mixed with water
impaired by diminution
made weak or weaker