legvslioWhich spelling fits?

Quick tell: leg is a noun, lio is a verb, so they fill different roles in a sentence.

Which to use

“leg” is a noun and “lio” is a verb - they look or sound alike but fill different roles in a sentence.

#38,212
“leg” frequency rank
#18,008
“lio” frequency rank
56220
confusion score

Side-by-Side Comparison

Feature leg lio
Definition Pierna Tercera persona del singular (él, ella, ello; usted, 2.ª persona) del pretérito perfecto simple de indicativo de liar o de liarse.

Where the eye mixes leg and lio

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

3 ch
leg
3 ch
lio

Why the eye confuses leg with lio

These two trip readers on the page rather than in the ear: leg is [lɛɡ] while lio is [ˈljo]. 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 56220, derived from the frequency rank of both members and their visual similarity.

leg is recorded at frequency rank #38,212, classified as anoun, pronounced [lɛɡ]. lio is at rank #18,008, tagged as averb, pronounced [ˈljo].

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 56220, this pair ranks #75,516 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of leg vs lio

Shared letters: l. Private to "leg": eg. Private to "lio": io.

"leg" · 3 letters · shape CVC  ·  "lio" · 3 letters · shape CVV

Frequently Asked Questions

Can "leg" and "lio" be used interchangeably?
No - they are not even the same part of speech. "leg" is a noun and "lio" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "leg" or "lio" show up more?
"lio" is the more common of the two: it sits at frequency rank #18,008 in our Spanish list, against #38,212 for "leg". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

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 "leg" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "lio" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #75,516 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "leg" and "lio" also get mixed up with nearby pairs, the highest-scored neighbour is "leg vs lies". Nearby pair

Confusion rank #75,516 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