Which to use
“shell” and “shield” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #18,066
- “shell” frequency rank
- #21,468
- “shield” frequency rank
- 39534
- confusion score
Side-by-Side Comparison
| Feature | shell | shield |
|---|---|---|
| Definition | Interface utilisateur d’un système d’exploitation, principalement destinée à lancer d’autres programmes et gérer leurs interactions. Le terme est généralement utilisé pour parler d’une interface en ligne de commande. La norme ISO/IEC 2382-28:1995 donne les traductions « coquille » et « système essentiel ». | Enseigne. |
Where the eye mixes shell and shield
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.
Visual trap between shell and shield
A purely visual mix-up. shell (\ʃɛl\) and shield (\ʃiːld\) 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 39534, derived from the frequency rank of both members and their visual similarity.
shell is recorded at frequency rank #18,066, classified as anoun, pronounced \ʃɛl\. shield is at rank #21,468, tagged as anoun, pronounced \ʃiːld\.
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 39534, this pair ranks #247,240 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of shell vs shield
Shared letters: ehls. Private to "shell": -. Private to "shield": di.
"shell" · 5 letters · shape CCVCC · "shield" · 6 letters · shape CCVVCC
Known mistypes of this pair
Frequently Asked Questions
Can "shell" and "shield" be used interchangeably?
Which is more common, "shell" or "shield"?
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 "shell" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "shield" - compare definitions side by side with the headword page. Word entry
- This pair ranks #247,240 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "shell" and "shield" also get mixed up with nearby pairs, the highest-scored neighbour is "shield vs shields". 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 #247,240 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.