leyvsLucyConfusable pair

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

Which to use

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

#204
“ley” frequency rank
#12,191
“Lucy” frequency rank
12395
confusion score

Side-by-Side Comparison

Feature ley Lucy
Definition Disposición, regla o precepto dictado por la máxima autoridad. Nombre personal femenino, equivalente a Lucía.

Where the eye mixes ley and Lucy

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

3 ch
ley
4 ch
Lucy

Why the eye confuses ley with Lucy

These two trip readers on the page rather than in the ear: ley is [ˈlej] while Lucy is /ˈluːsi/. 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 (noun vs name), which is usually the fastest check. Our composite confusion score for this pair is 12395, derived from the frequency rank of both members and their visual similarity.

ley is recorded at frequency rank #204, classified as anoun, pronounced [ˈlej]. Lucy is at rank #12,191, tagged as aname, pronounced /ˈluːsi/.

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 12395, this pair ranks #291,687 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of ley vs Lucy

Shared letters: ly. Private to "ley": e. Private to "Lucy": cu.

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

Known mistypes of this pair

  • Lucylcuy · llucy · luccy · lucyy · luyc · ulcy

Frequently Asked Questions

Can "ley" and "Lucy" be used interchangeably?
No - they are not even the same part of speech. "ley" is a noun and "Lucy" a name, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "ley" vs "Lucy" - which ranks higher?
"ley" is the more common of the two: it sits at frequency rank #204 in our Spanish list, against #12,191 for "Lucy". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

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

  • Full dictionary entry for "ley" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Lucy" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #291,687 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "ley" and "Lucy" also get mixed up with nearby pairs, the highest-scored neighbour is "lac vs Lucy". 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 #291,687 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