supposition

Spelling & Dictionary Insight

The English entry for supposition is 11 letters long, classified as anoun, and transcribed in the International Phonetic Alphabet as /ˌsʌpəˈzɪʃən/. Corpus data places it at rank #45,685 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it.Wiktionary records 2 distinct senses for this headword, so context determines which meaning a reader should apply.

Our generated misspelling index lists 15 likely wrong-spelling variants for supposition, with forms such as "spuposition", "ssupposition", and "supopsition". Each variant is a distinct typo pattern an edit-distance generator flags, typically a doubled-consonant error, a silent-letter drop, or a vowel substitution.It also participates in 1 confusable-pair relationship, "superposition", where similar look or sound leads writers to substitute one word for another in context.

Etymologically, the entry records: From Middle English supposicioun, from Anglo-Norman supposicion, from Latin suppositiō, suppositiōnem (“supposition”), from sub- (“under”) + positiō, positiōnem (“position; theme”), from positus (“position”), from the perfect passive participle of pōnō, pōn… 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 supposition, spelled S-U-P-P-O-S-I-T-I-O-N, and any other sequence of those letters, regardless of how natural it feels, is a misspelling in standard orthography.