Which to use
“infirmer” and “informer” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #30,217
- “infirmer” frequency rank
- #4,584
- “informer” frequency rank
- 34801
- confusion score
Side-by-Side Comparison
| Feature | infirmer | informer |
|---|---|---|
| Definition | Affaiblir, diminuer, ôter la force, la valeur d’une chose. | Instruire de quelque chose ; faire savoir quelque chose. |
Where the eye mixes infirmer and informer
Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. infirmer and informer follow the identical consonant-vowel pattern (VCCVCCVC). Same shape at a glance is often the real trap, independent of shared letters.
Look-alike desk: infirmer vs informer
A purely visual mix-up. infirmer (\ɛ̃.fiʁ.me\) and informer (\ɛ̃.fɔʁ.me\) 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 a single letter - i in “infirmer” becomes o in “informer”. Our composite confusion score for this pair is 34801, derived from the frequency rank of both members and their visual similarity.
infirmer is recorded at frequency rank #30,217, classified as averb, pronounced \ɛ̃.fiʁ.me\. informer is at rank #4,584, tagged as averb, pronounced \ɛ̃.fɔʁ.me\.
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 34801, this pair ranks #281,276 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of infirmer vs informer
Shared letters: efimnr. Private to "infirmer": -. Private to "informer": o.
"infirmer" · 8 letters · shape VCCVCCVC · "informer" · 8 letters · shape VCCVCCVC
Known mistypes of this pair
Frequently Asked Questions
Can "infirmer" and "informer" be used interchangeably?
In ordinary French text, does "infirmer" or "informer" show up more?
What to do next
Eye-level mix-up between "infirmer" and "informer" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "infirmer" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "informer" - compare definitions side by side with the headword page. Word entry
- This pair ranks #281,276 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "infirmer" and "informer" also get mixed up with nearby pairs, the highest-scored neighbour is "infimes vs infirmer". 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 #281,276 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.