leashvslesTell them apart

Quick tell: leash is a noun, les is an adjective, so they fill different roles in a sentence.

Which to use

“leash” is a noun and “les” is an adjective - they look or sound alike but fill different roles in a sentence.

#15,650
“leash” frequency rank
#6,067
“les” frequency rank
21717
confusion score

Side-by-Side Comparison

Feature leash les
Definition A strap, cord or rope with which to restrain an animal, often a dog. Clipping of lesbian.

Where the eye mixes leash and les

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
leash
3 ch
les

Visual trap between leash and les

These two trip readers on the page rather than in the ear: leash is /liːʃ/ while les is /lɛz/. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 21717, derived from the frequency rank of both members and their visual similarity.

leash is recorded at frequency rank #15,650, classified as anoun, pronounced /liːʃ/. les is at rank #6,067, tagged as anadj, pronounced /lɛz/.

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 21717, this pair ranks #421,873 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of leash vs les

Shared letters: els. Private to "leash": ah. Private to "les": -.

"leash" · 5 letters · shape CVVCC  ·  "les" · 3 letters · shape CVC

Known mistypes of this pair

  • leashelash · laesh · leahs · leashh · leassh · lesah · lleash

Frequently Asked Questions

Do "leash" and "les" mean the same thing in a sentence?
No - they are not even the same part of speech. "leash" is a noun and "les" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "leash" or "les"?
"les" is the more common of the two: it sits at frequency rank #6,067 in our English list, against #15,650 for "leash". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "leash" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "les" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #421,873 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "leash" and "les" also get mixed up with nearby pairs, the highest-scored neighbour is "leash vs Leh". 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 #421,873 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list