neither

Spelling & Dictionary Insight

The English entry for neither is 7 letters long, classified as adet, and transcribed in the International Phonetic Alphabet as /ˈnaɪ.ðə/. Corpus data places it at rank #1,767 in overall English word frequency, indicating it appears regularly in written and spoken text.The dominant gloss from Wiktionary reads: "Not one of two; not either; not one or the other.".

Our Hunspell-derived misspelling index lists 10 documented wrong-spelling variants for neither, with forms such as "enither", "neihter", and "neitehr". Each variant represents a distinct typo pattern that appears often enough in corpora to be worth flagging, typically a doubled-consonant error, a silent-letter drop, or a vowel substitution.It also participates in 3 confusable-pair relationships, "nether", "neuter", "nother", where similar look or sound leads writers to substitute one word for another in context.

Etymologically, the entry records: Alteration (after either) of nauther, from Middle English neiþer, from Old English nāwþer, contraction of nāhwæþer, corresponding to no + whether. Compare Latin neuter (“neither”). By surface analysis, not + either. Root origin matters for spelling because borrowed morphemes (Greek, Latin, Old French, Old English) carry their source-language orthographic conventions into modern English, which is why historical etymology is often the cleanest predictor of whether a cluster like "-ough", "-eau", or "-tion" will appear. For readers arriving here from a spelling check, the authoritative guidance is: the correct English form is neither, spelled N-E-I-T-H-E-R, and any other sequence of those letters, regardless of how natural it feels, is a misspelling in standard orthography.