Which to use
“forts” is an adjective and “forums” is a noun - they look or sound alike but fill different roles in a sentence.
- #3,075
- “forts” frequency rank
- #11,055
- “forums” frequency rank
- 14130
- confusion score
Side-by-Side Comparison
| Feature | forts | forums |
|---|---|---|
| Definition | Masculin pluriel de fort | Pluriel de forum. |
Where the eye mixes forts and forums
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. forts runs 5 letters (CVCCC) against forums's 6 (CVCVCC) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: forts vs forums
These two trip readers on the page rather than in the ear: forts is \fɔʁ\ while forums is \fɔ.ʁɔm\. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 14130, derived from the frequency rank of both members and their visual similarity.
forts is recorded at frequency rank #3,075, classified as anadj, pronounced \fɔʁ\. forums is at rank #11,055, tagged as anoun, pronounced \fɔ.ʁɔm\.
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 14130, this pair ranks #398,059 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of forts vs forums
Shared letters: fors. Private to "forts": t. Private to "forums": mu.
"forts" · 5 letters · shape CVCCC · "forums" · 6 letters · shape CVCVCC
Known mistypes of this pair
Frequently Asked Questions
Can "forts" and "forums" be used interchangeably?
Which is more common, "forts" or "forums"?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "forts" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "forums" - compare definitions side by side with the headword page. Word entry
- This pair ranks #398,059 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "forts" and "forums" also get mixed up with nearby pairs, the highest-scored neighbour is "fortis vs forums". 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 #398,059 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.