pigwash vs pigswill

pigwash and pigswill both are nouns.

Word	Noun	Adjective	Verb	Adverb
pigwash	Yes	No	No	No
pigswill	Yes	No	No	No

As nouns, pigwash and pigswill are synonyms defined as:

pigwash and pigswill: wet feed (especially for pigs) consisting of mostly kitchen waste mixed with water or skimmed or sour milk

Other synonyms of pigwash include slop, slops, swill.

pigwash (noun)	pigswill (noun)
wet feed (especially for pigs) consisting of mostly kitchen waste mixed with water or skimmed or sour milk	wet feed (especially for pigs) consisting of mostly kitchen waste mixed with water or skimmed or sour milk