wear out vs wash up

wear out and wash up both are verbs.

Word	Noun	Adjective	Verb	Adverb
wear out	No	No	Yes	No
wash up	No	No	Yes	No

As verbs, wash up is a hyponym of wear out; that is, wash up is a word with a more specific, narrower meaning than wear out:

Other hyponyms of wear out include beat, exhaust, tucker, tucker out, overfatigue, overtire, overweary.

wear out (verb)	wash up (verb)
exhaust or get tired through overuse or great strain or stress	wash one's face and hands
deteriorate through use or stress	wear out completely
go to pieces	be carried somewhere by water or as if by water
	wash dishes
	carry somewhere (of water or current or waves)