Which to use
“lav” and “laver” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #48,859
- “lav” frequency rank
- #49,457
- “laver” frequency rank
- 98316
- confusion score
Side-by-Side Comparison
| Feature | lav | laver |
|---|---|---|
| Definition | Clipping of lavatory. | A red alga/seaweed, Porphyra umbilicalis (syn. Porphyra laciniata), eaten as a vegetable. |
Where the eye mixes lav and laver
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. lav runs 3 letters (CVC) against laver's 5 (CVCVC) - the length gap alone is often enough to separate them once you know to check it.
Visual trap between lav and laver
A purely visual mix-up. lav (/læv/) and laver (/ˈlɑːvə/) 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 2 extra letter(s) - “lav” sits inside “laver”. Our composite confusion score for this pair is 98316, derived from the frequency rank of both members and their visual similarity.
lav is recorded at frequency rank #48,859, classified as anoun, pronounced /læv/. laver is at rank #49,457, tagged as anoun, pronounced /ˈlɑːvə/.
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 98316, this pair ranks #146 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of lav vs laver
Shared letters: alv. Private to "lav": -. Private to "laver": er.
"lav" · 3 letters · shape CVC · "laver" · 5 letters · shape CVCVC
Known mistypes of this pair
- laver ← alver · laevr · laverr · lavre · lavver · llaver · lvaer
Frequently Asked Questions
Do "lav" and "laver" mean the same thing in a sentence?
Frequency check: "lav" vs "laver" - which ranks higher?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "lav" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "laver" - compare definitions side by side with the headword page. Word entry
- This pair ranks #146 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "lav" and "laver" 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 #146 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.