mew vs miaou

mew and miaou both are nouns.

Word	Noun	Adjective	Verb	Adverb
mew	Yes	No	Yes	No
miaou	Yes	No	Yes	No

As nouns, mew and miaou are synonyms defined as:

Other synonyms of mew include meow, miaow, miaul.

mew (noun)	miaou (noun)
the common gull of Eurasia and northeastern North America	the sound made by a cat (or any sound resembling this)
the sound made by a cat (or any sound resembling this)

mew (verb)	miaou (verb)
cry like a cat	make a cat-like sound
utter a high-pitched cry, as of seagulls