Which to use
“leases” and “lessen” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #16,955
- “leases” frequency rank
- #17,888
- “lessen” frequency rank
- 34843
- confusion score
Side-by-Side Comparison
| Feature | leases | lessen |
|---|---|---|
| Definition | third-person singular simple present indicative of lease | To make less; to diminish; to reduce. |
Where the eye mixes leases and lessen
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. leases (CVVCVC) and lessen (CVCCVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Look-alike desk: leases vs lessen
A purely visual mix-up. leases (/ˈlisɪz/) and lessen (/ˈlɛsən/) 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 34843, derived from the frequency rank of both members and their visual similarity.
leases is recorded at frequency rank #16,955, classified as averb, pronounced /ˈlisɪz/. lessen is at rank #17,888, tagged as averb, pronounced /ˈlɛsən/.
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 34843, this pair ranks #317,165 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of leases vs lessen
Shared letters: els. Private to "leases": a. Private to "lessen": n.
"leases" · 6 letters · shape CVVCVC · "lessen" · 6 letters · shape CVCCVC
Known mistypes of this pair
Frequently Asked Questions
Can "leases" and "lessen" be used interchangeably?
Which is more common, "leases" or "lessen"?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "leases" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "lessen" - compare definitions side by side with the headword page. Word entry
- This pair ranks #317,165 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "leases" and "lessen" also get mixed up with nearby pairs, the highest-scored neighbour is "lessee vs lessen". 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 #317,165 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.