flouter vs mocker

flouter and mocker both are nouns.

Word	Noun	Adjective	Verb	Adverb
flouter	Yes	No	No	No
mocker	Yes	No	No	No

As nouns, flouter and mocker are synonyms defined as:

flouter and mocker: someone who jeers or mocks or treats something with contempt or calls out in derision

Other synonyms of flouter include jeerer, scoffer.

flouter (noun)	mocker (noun)
someone who jeers or mocks or treats something with contempt or calls out in derision	long-tailed grey-and-white songbird of the southern United States able to mimic songs of other birds
	someone who jeers or mocks or treats something with contempt or calls out in derision