plash vs splosh

plash is a noun but splosh is not a noun.

Word	Noun	Adjective	Verb	Adverb
plash	Yes	No	Yes	No
splosh	No	No	Yes	No

As verbs, plash and splosh are synonyms defined as:

Other synonyms of plash include spatter, splash, splatter, swash.

plash (noun)	splosh (noun)
the sound like water splashing

plash (verb)	splosh (verb)
dash a liquid upon or against	dash a liquid upon or against
interlace the shoots of	cause (a liquid) to spatter about, especially with force
	walk through mud or mire
	make a splashing sound