centum

Spelling & Dictionary Insight

The English entry for centum is 6 letters long, classified as anadj, and transcribed in the International Phonetic Alphabet as /ˈkɛntəm/. Corpus data places it at rank #96,845 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it.The dominant gloss from Wiktionary reads: "Referring to an Indo-European language that did not produce sibilants from a series of Proto-Indo-European palatovelar stops.".

No frequent misspelling variants are recorded for centum in our index, suggesting the orthography either follows predictable English patterns or the word is uncommon enough that typo corpora lack signal.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: Learned borrowing from Latin centum (“hundred”), attested at least since 1890s. Its use in linguistics is due to it being a canonical example of a word retaining an original velar stop, as opposed to Avestan 𐬯𐬀𐬙𐬆𐬨 (satəm). Doublet of hundred and satem. 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 centum, spelled C-E-N-T-U-M, and any other sequence of those letters, regardless of how natural it feels, is a misspelling in standard orthography.