assumption

Spelling & Dictionary Insight

The English entry for assumption is 10 letters long, classified as anoun, and transcribed in the International Phonetic Alphabet as /əˈsʌm(p).ʃ(ə)n/. Corpus data places it at rank #6,328 in overall English word frequency, indicating it appears regularly in written and spoken text.Wiktionary records 7 distinct senses for this headword, so context determines which meaning a reader should apply.

Our Hunspell-derived misspelling index lists 14 documented wrong-spelling variants for assumption, with forms such as "assmuption", "assummption", and "assumpiton". 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 is not paired with a close-neighbour confusable in our dataset, which tends to mean the word is visually distinctive enough to stand on its own.

Etymologically, the entry records: From Middle English assumpcioun, from Medieval Latin assumptio (“a taking up (into heaven)”) and Latin assumptio (“a taking up, adoption, the minor proposition of a syllogism”). Doublet of assumptio; see assume. 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 assumption, spelled A-S-S-U-M-P-T-I-O-N, and any other sequence of those letters, regardless of how natural it feels, is a misspelling in standard orthography.