expurgator vs bowdleriser

expurgator and bowdleriser both are nouns.

Word	Noun	Adjective	Verb	Adverb
expurgator	Yes	No	No	No
bowdleriser	Yes	No	No	No

As nouns, expurgator and bowdleriser are synonyms defined as:

expurgator and bowdleriser: a person who edits a text by removing obscene or offensive words or passages

Other synonyms of expurgator include bowdlerizer.

expurgator (noun)	bowdleriser (noun)
a person who edits a text by removing obscene or offensive words or passages	a person who edits a text by removing obscene or offensive words or passages