Which to use
“sheath” and “stealth” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #23,671
- “sheath” frequency rank
- #14,424
- “stealth” frequency rank
- 38095
- confusion score
Side-by-Side Comparison
| Feature | sheath | stealth |
|---|---|---|
| Definition | A holster for a sword; a scabbard. | The attribute or characteristic of acting in secrecy, or in such a way that the actions are unnoticed or difficult to detect by others. |
Where the eye mixes sheath and stealth
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. sheath runs 6 letters (CCVVCC) against stealth's 7 (CCVVCCC) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses sheath with stealth
A purely visual mix-up. sheath (/ʃiːθ/) and stealth (/stɛlθ/) 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 38095, derived from the frequency rank of both members and their visual similarity.
sheath is recorded at frequency rank #23,671, classified as anoun, pronounced /ʃiːθ/. stealth is at rank #14,424, tagged as anoun, pronounced /stɛlθ/.
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 38095, this pair ranks #288,865 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of sheath vs stealth
Shared letters: aehst. Private to "sheath": -. Private to "stealth": l.
"sheath" · 6 letters · shape CCVVCC · "stealth" · 7 letters · shape CCVVCCC
Known mistypes of this pair
Frequently Asked Questions
Can "sheath" and "stealth" be used interchangeably?
In ordinary English text, does "sheath" or "stealth" 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 "sheath" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "stealth" - compare definitions side by side with the headword page. Word entry
- This pair ranks #288,865 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "sheath" and "stealth" also get mixed up with nearby pairs, the highest-scored neighbour is "sheaf vs sheath". 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 #288,865 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.