lesavsleyWhat's the difference?

Quick tell: lesa is a adjective, ley is a noun, so they fill different roles in a sentence.

Which to use

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

#14,169
“lesa” frequency rank
#204
“ley” frequency rank
14373
confusion score

Side-by-Side Comparison

Feature lesa ley
Definition Forma del femenino singular de leso. Disposición, regla o precepto dictado por la máxima autoridad.

Where the eye mixes lesa and ley

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
lesa
3 ch
ley

Visual trap between lesa and ley

These two trip readers on the page rather than in the ear: lesa is [ˈlesa] while ley is [ˈlej]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 14373, derived from the frequency rank of both members and their visual similarity.

lesa is recorded at frequency rank #14,169, classified as anadj, pronounced [ˈlesa]. ley is at rank #204, tagged as anoun, pronounced [ˈlej].

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 14373, this pair ranks #284,361 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of lesa vs ley

Shared letters: el. Private to "lesa": as. Private to "ley": y.

"lesa" · 4 letters · shape CVCV  ·  "ley" · 3 letters · shape CVV

Known mistypes of this pair

  • lesalessa · llesa · lsea

Frequently Asked Questions

Can "lesa" and "ley" be used interchangeably?
No - they are not even the same part of speech. "lesa" is an adjective and "ley" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "lesa" vs "ley" - which ranks higher?
"ley" is the more common of the two: it sits at frequency rank #204 in our Spanish list, against #14,169 for "lesa". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "lesa" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ley" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #284,361 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "lesa" and "ley" also get mixed up with nearby pairs, the highest-scored neighbour is "lesa vs Lyra". 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 #284,361 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list