swash vs slush

swash and slush both are nouns.

Word	Noun	Adjective	Verb	Adverb
swash	Yes	No	Yes	No
slush	Yes	No	Yes	No

As verbs, slush is a hyponym of swash; that is, slush is a word with a more specific, narrower meaning than swash:

Other hyponyms of swash include puddle, slosh, slosh around, slush around.

swash (noun)	slush (noun)
the movement or sound of water	partially melted snow

swash (verb)	slush (verb)
act in an arrogant, overly self-assured, or conceited manner	spill or splash copiously or clumsily
show off	make a splashing sound
dash a liquid upon or against
make violent, noisy movements