six

Spelling & Dictionary Insight

The English entry for six is 3 letters long, classified as anum, and transcribed in the International Phonetic Alphabet as /sɪks/. Corpus data places it at rank #519 in overall English word frequency, putting it firmly in the everyday core of the language.The dominant gloss from Wiktionary reads: "A numerical value equal to 6; the number following five and preceding seven. This number of dots: (••••••).".

No frequent misspelling variants are recorded for six in our index, suggesting the orthography either follows predictable English patterns or the word is uncommon enough that typo corpora lack signal.It also participates in 20 confusable-pair relationships, "so", "SS", "SP", and more, where similar look or sound leads writers to substitute one word for another in context.

Etymologically, the entry records: PIE word *swéḱs From Middle English six, from Old English six, from Proto-West Germanic *sehs, from Proto-Germanic *sehs, from Proto-Indo-European *swéḱs. Compare West Frisian seis, Dutch zes, Low German söss, sess, German sechs, Norwegian and Danish seks,… 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 six, spelled S-I-X, and any other sequence of those letters, regardless of how natural it feels, is a misspelling in standard orthography.