weaken vs subvert

weaken and subvert both are verbs.

Word	Noun	Adjective	Verb	Adverb
weaken	No	No	Yes	No
subvert	No	No	Yes	No

As verbs, weaken and subvert are synonyms defined as:

Other synonyms of weaken include counteract, countermine, sabotage, undermine.

weaken (verb)	subvert (verb)
become weaker	to raze to the ground, also figuratively
lessen the strength of	cause the downfall of; of rulers
reduce the level or intensity or size or scope of	destroy property or hinder normal operations
lessen in force or effect	corrupt morally or by intemperance or sensuality
destroy property or hinder normal operations