reason

Spelling & Dictionary Insight

The English entry for reason is 6 letters long, classified as anoun, and transcribed in the International Phonetic Alphabet as /ˈɹiː.zən/. Corpus data places it at rank #479 in overall English word frequency, putting it firmly in the everyday core of the language.Wiktionary records 7 distinct senses for this headword, so context determines which meaning a reader should apply.

Our Hunspell-derived misspelling index lists 8 documented wrong-spelling variants for reason, with forms such as "erason", "raeson", and "reaosn". 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 13 confusable-pair relationships, "resin", "recon", "region", and more, where similar look or sound leads writers to substitute one word for another in context.

Etymologically, the entry records: From Middle English resoun, reson, from Anglo-Norman raisun (Old French raison), from Latin ratiō, from ratus, past participle of reor (“reckon”), ultimately from Proto-Indo-European *h₂reh₁- (“to think”), reanalysed root of *h₂er- (“to put together”). Disp… 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 reason, spelled R-E-A-S-O-N, and any other sequence of those letters, regardless of how natural it feels, is a misspelling in standard orthography.