Which to use
“lav” and “loo” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #48,859
- “lav” frequency rank
- #19,636
- “loo” frequency rank
- 68495
- confusion score
Side-by-Side Comparison
| Feature | lav | loo |
|---|---|---|
| Definition | Clipping of lavatory. | A lavatory: a room used for urination and defecation. |
Where the eye mixes lav and loo
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Spelling & Dictionary Insight
A purely visual mix-up. lav (/læv/) and loo (/luː/) 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 68495, 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/. loo is at rank #19,636, tagged as anoun, pronounced /luː/.
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 68495, this pair ranks #58,633 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of lav vs loo
Shared letters: l. Private to "lav": av. Private to "loo": o.
"lav" · 3 letters · shape CVC · "loo" · 3 letters · shape CVV