whinny vs neigh

whinny and neigh both are nouns.

Word	Noun	Adjective	Verb	Adverb
whinny	Yes	No	Yes	No
neigh	Yes	No	Yes	No

As nouns, whinny and neigh are synonyms defined as:

Other synonyms of whinny include nicker, whicker.

As verbs, whinny and neigh are synonyms defined as:

Other synonyms of whinny include nicker, whicker.

whinny (noun)	neigh (noun)
the characteristic sounds made by a horse	the characteristic sounds made by a horse

whinny (verb)	neigh (verb)
make a characteristic sound, of a horse	make a characteristic sound, of a horse