lunesvslungWhich spelling fits?

Which to use

“lunes” and “lung” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#1,352
“lunes” frequency rank
#45,426
“lung” frequency rank
46778
confusion score

Side-by-Side Comparison

Feature lunes lung
Definition Primer día de la semana laboral y segundo de la semana eclesiástica. Sigue al domingo y antecede al martes. Pulmón.

Where the eye mixes lunes and lung

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. lunes runs 5 letters (CVCVC) against lung's 4 (CVCC) - the length gap alone is often enough to separate them once you know to check it.

5 ch
lunes
4 ch
lung

Visual trap between lunes and lung

A purely visual mix-up. lunes ([ˈlunes]) and lung (/lʌŋ/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 46778, derived from the frequency rank of both members and their visual similarity.

lunes is recorded at frequency rank #1,352, classified as anoun, pronounced [ˈlunes]. lung is at rank #45,426, tagged as anoun, pronounced /lʌŋ/.

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 46778, this pair ranks #123,797 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of lunes vs lung

Shared letters: lnu. Private to "lunes": es. Private to "lung": g.

"lunes" · 5 letters · shape CVCVC  ·  "lung" · 4 letters · shape CVCC

Known mistypes of this pair

  • lunes ← llunes · lnues · luens · luness · lunnes · lunse · ulnes
  • lung ← llung · lnug · lugn · lungg · lunng · ulng

Frequently Asked Questions

Can "lunes" and "lung" be used interchangeably?
No. They are said differently ([ˈlunes] versus /lʌŋ/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "lunes" vs "lung" - which ranks higher?
"lunes" is the more common of the two: it sits at frequency rank #1,352 in our Spanish list, against #45,426 for "lung". 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 "lunes" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "lung" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #123,797 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "lunes" and "lung" also get mixed up with nearby pairs, the highest-scored neighbour is "longo vs lung". 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 #123,797 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