nae / nay / ne / nee / neigh are similar-sounding terms with different meanings (referred to as homophones). To better understand the differences, see below for definitions, pronunciation guides, and example sentences using each term. 👇
nae: NA
nay: (noun) a negative. (adverb) not this merely but also; not only so but.
ne: NA
nee: (adjective) (meaning literally `born') used to indicate the maiden or family name of a married woman.
neigh: (noun) the characteristic sounds made by a horse. (verb) make a characteristic sound, of a horse.
nae: NA
nay: n·EY
ne: n·IY
nee: n·IY
neigh: NA
(Examples are Wikipedia snippets under the CC ShareAlike 3.0 license. Definitions drawn from WordNet.)