Which to use
“lav” is a noun and “lob” is a verb - they look or sound alike but fill different roles in a sentence.
- #48,859
- “lav” frequency rank
- #29,722
- “lob” frequency rank
- 78581
- confusion score
Side-by-Side Comparison
| Feature | lav | lob |
|---|---|---|
| Definition | Clipping of lavatory. | To throw or hit a ball into the air in a high arc. |
Where the eye mixes lav and lob
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence. lav and lob follow the identical consonant-vowel pattern (CVC). Same shape at a glance is often the real trap, independent of shared letters.
Visual trap between lav and lob
These two trip readers on the page rather than in the ear: lav is /læv/ while lob is /lɒb/. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 78581, 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/. lob is at rank #29,722, tagged as averb, pronounced /lɒb/.
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 78581, this pair ranks #24,234 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of lav vs lob
Shared letters: l. Private to "lav": av. Private to "lob": bo.
"lav" · 3 letters · shape CVC · "lob" · 3 letters · shape CVC
Frequently Asked Questions
Is swapping "lav" for "lob" ever safe?
In ordinary English text, does "lav" or "lob" show up more?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "lav" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "lob" - compare definitions side by side with the headword page. Word entry
- This pair ranks #24,234 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "lav" and "lob" also get mixed up with nearby pairs, the highest-scored neighbour is "lav vs LSC". Nearby pair
Confusion rank #24,234 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.