llenarvsllenosWhat's the difference?

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

Which to use

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

#4,173
“llenar” frequency rank
#4,522
“llenos” frequency rank
8695
confusion score

Side-by-Side Comparison

Feature llenar llenos
Definition Ocupar con alguna cosa un espacio vacío de cualquier especie. Forma del plural de lleno.

Where the eye mixes llenar and llenos

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

6 ch
llenar
6 ch
llenos

Visual trap between llenar and llenos

These two trip readers on the page rather than in the ear: llenar is [ʝeˈnaɾ] while llenos is [ˈʝenos]. 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 (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 8695, derived from the frequency rank of both members and their visual similarity.

llenar is recorded at frequency rank #4,173, classified as averb, pronounced [ʝeˈnaɾ]. llenos is at rank #4,522, tagged as anoun, pronounced [ˈʝenos].

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 8695, this pair ranks #304,248 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of llenar vs llenos

Shared letters: eln. Private to "llenar": ar. Private to "llenos": os.

"llenar" · 6 letters · shape CCVCVC  ·  "llenos" · 6 letters · shape CCVCVC

Known mistypes of this pair

  • llenarlelnar · lenar · lleanr · llenarr · llennar · llenra · llnear
  • llenoslelnos · lenos · llennos · llenoss · llenso · lleons · llneos

Frequently Asked Questions

Is swapping "llenar" for "llenos" ever safe?
No - they are not even the same part of speech. "llenar" is a verb and "llenos" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "llenar" vs "llenos" - which ranks higher?
"llenar" is the more common of the two: it sits at frequency rank #4,173 in our Spanish list, against #4,522 for "llenos". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Eye-level mix-up between "llenar" and "llenos" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "llenar" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "llenos" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #304,248 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "llenar" and "llenos" also get mixed up with nearby pairs, the highest-scored neighbour is "llené vs llenos". 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 #304,248 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