Which to use
“arsenal” and “arsenic” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #5,104
- “arsenal” frequency rank
- #24,106
- “arsenic” frequency rank
- 29210
- confusion score
Side-by-Side Comparison
| Feature | arsenal | arsenic |
|---|---|---|
| Definition | Chantier naval où l’on construit, répare et ravitaille les navires de guerre. | Élément chimique de symbole As et de numéro atomique 33. |
Where the eye mixes arsenal and arsenic
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. arsenal and arsenic follow the identical consonant-vowel pattern (VCCVCVC). Same shape at a glance is often the real trap, independent of shared letters.
Why the eye confuses arsenal with arsenic
A purely visual mix-up. arsenal (\aʁ.sə.nal\) and arsenic (\aʁ.sə.nik\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 29210, derived from the frequency rank of both members and their visual similarity.
arsenal is recorded at frequency rank #5,104, classified as anoun, pronounced \aʁ.sə.nal\. arsenic is at rank #24,106, tagged as anoun, pronounced \aʁ.sə.nik\.
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 29210, this pair ranks #318,067 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of arsenal vs arsenic
Shared letters: aenrs. Private to "arsenal": l. Private to "arsenic": ci.
"arsenal" · 7 letters · shape VCCVCVC · "arsenic" · 7 letters · shape VCCVCVC
Known mistypes of this pair
Frequently Asked Questions
Do "arsenal" and "arsenic" mean the same thing in a sentence?
In ordinary French text, does "arsenal" or "arsenic" show up more?
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 "arsenal" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "arsenic" - compare definitions side by side with the headword page. Word entry
- This pair ranks #318,067 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "arsenal" and "arsenic" also get mixed up with nearby pairs, the highest-scored neighbour is "arsenal vs arsenaux". 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 #318,067 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.