Which to use
“faction” and “fraction” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #14,475
- “faction” frequency rank
- #9,840
- “fraction” frequency rank
- 24315
- confusion score
Side-by-Side Comparison
| Feature | faction | fraction |
|---|---|---|
| Definition | Action ou tâche quelconque qu'un soldat est en charge de faire. | Portion ou partie d'un tout. |
Where the eye mixes faction and fraction
Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. faction runs 7 letters (CVCCVVC) against fraction's 8 (CCVCCVVC) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: faction vs fraction
A purely visual mix-up. faction (\fak.sjɔ̃\) and fraction (\fʁak.sjɔ̃\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 24315, derived from the frequency rank of both members and their visual similarity.
faction is recorded at frequency rank #14,475, classified as anoun, pronounced \fak.sjɔ̃\. fraction is at rank #9,840, tagged as anoun, pronounced \fʁak.sjɔ̃\.
Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.
With a confusion score of 24315, this pair ranks #347,302 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of faction vs fraction
Shared letters: acfinot. Private to "faction": -. Private to "fraction": r.
"faction" · 7 letters · shape CVCCVVC · "fraction" · 8 letters · shape CCVCCVVC
Known mistypes of this pair
Frequently Asked Questions
Can "faction" and "fraction" be used interchangeably?
Frequency check: "faction" vs "fraction" - which ranks higher?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "faction" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "fraction" - compare definitions side by side with the headword page. Word entry
- This pair ranks #347,302 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "faction" and "fraction" also get mixed up with nearby pairs, the highest-scored neighbour is "faction vs function". Nearby pair
- Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes
Confusion rank #347,302 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.