splasher vs dashboard

splasher and dashboard both are nouns.

Word	Noun	Adjective	Verb	Adverb
splasher	Yes	No	No	No
dashboard	Yes	No	No	No

As nouns, splasher and dashboard are synonyms defined as:

splasher and dashboard: protective covering consisting of a panel to protect people from the splashing water or mud etc.

Other synonyms of splasher include splashboard.

splasher (noun)	dashboard (noun)
a protective covering over or beside a wheel to protect the upper part of a vehicle from splashes of mud	instrument panel on an automobile or airplane containing dials and controls
protective covering consisting of a panel to protect people from the splashing water or mud etc.	protective covering consisting of a panel to protect people from the splashing water or mud etc.