syllogism

Spelling & Dictionary Insight

The English entry for syllogism is 9 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as /ˈsɪlədʒɪz(ə)m/. Corpus data places it at rank #82,831 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.

No misspelling variants are generated for syllogism in our index, suggesting the orthography follows predictable English patterns. 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 Old French silogisme (“syllogism”), from Latin syllogismus, from Ancient Greek συλλογισμός (sullogismós, “inference, conclusion”). Doublet of syllogismus. 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 syllogism, spelled S-Y-L-L-O-G-I-S-M, and any other sequence of those letters, regardless of how natural it feels, is a misspelling in standard orthography.