commode vs crapper

commode and crapper both are nouns.

Word	Noun	Adjective	Verb	Adverb
commode	Yes	No	No	No
crapper	Yes	No	No	No

As nouns, commode and crapper are synonyms defined as:

Other synonyms of commode include can, pot, potty, stool, throne, toilet.

commode (noun)	crapper (noun)
a plumbing fixture for defecation and urination	a plumbing fixture for defecation and urination
a tall elegant chest of drawers