Which to use
“lass” and “lav” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #26,145
- “lass” frequency rank
- #48,859
- “lav” frequency rank
- 75004
- confusion score
Side-by-Side Comparison
| Feature | lass | lav |
|---|---|---|
| Definition | A girl; also (by extension), a young woman. | Clipping of lavatory. |
Where the eye mixes lass and lav
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Visual trap between lass and lav
A purely visual mix-up. lass (/læs/) and lav (/læv/) 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 75004, derived from the frequency rank of both members and their visual similarity.
lass is recorded at frequency rank #26,145, classified as anoun, pronounced /læs/. lav is at rank #48,859, tagged as anoun, pronounced /læv/.
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 75004, this pair ranks #34,526 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of lass vs lav
Shared letters: al. Private to "lass": s. Private to "lav": v.
"lass" · 4 letters · shape CVCC · "lav" · 3 letters · shape CVC
Known mistypes of this pair
- lass ← alss · llass · lsas
Frequently Asked Questions
Is swapping "lass" for "lav" ever safe?
Which is more common, "lass" or "lav"?
After this comparison
Eye-level mix-up between "lass" and "lav" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "lass" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "lav" - compare definitions side by side with the headword page. Word entry
- This pair ranks #34,526 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "lass" and "lav" also get mixed up with nearby pairs, the highest-scored neighbour is "lav vs LSC". 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 #34,526 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.