ordure vs faeces

ordure and faeces both are nouns.

Word	Noun	Adjective	Verb	Adverb
ordure	Yes	No	No	No
faeces	Yes	No	No	No

As nouns, ordure and faeces are synonyms defined as:

Other synonyms of ordure include BM, dejection, faecal matter, fecal matter, feces, stool.

ordure (noun)	faeces (noun)
solid excretory product evacuated from the bowels	solid excretory product evacuated from the bowels