fission

Spelling & Dictionary Insight

The French entry for fission is 7 letters long, classified as anoun, and transcribed in the International Phonetic Alphabet as \fi.sjɔ̃\. Corpus data places it at rank #31,031 in overall French 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 Hunspell-derived misspelling index lists 8 documented wrong-spelling variants for fission, with forms such as "ffission", "fision", and "fisison". 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 also participates in 6 confusable-pair relationships, "fusion", "fiston", "frisson", and more, where similar look or sound leads writers to substitute one word for another in context.

No explicit etymology string is stored for this entry, so spelling patterns must be inferred from the word's phoneme-to-grapheme mapping rather than from a documented borrowing chain. For readers arriving here from a spelling check, the authoritative guidance is: the correct French form is fission, spelled F-I-S-S-I-O-N, and any other sequence of those letters, regardless of how natural it feels, is a misspelling in standard orthography.