indefinidovsindefinidosConfusable pair

Which to use

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

#16,360
“indefinido” frequency rank
#47,878
“indefinidos” frequency rank
64238
confusion score

Side-by-Side Comparison

Feature indefinido indefinidos
Definition No definido. Forma del masculino plural de indefinido.

Where the eye mixes indefinido and indefinidos

Muted = shared; highlighted = the visual trap. They share 10 letters in sequence. indefinido runs 10 letters (VCCVCVCVCV) against indefinidos's 11 (VCCVCVCVCVC) - the length gap alone is often enough to separate them once you know to check it.

10 ch
indefinido
11 ch
indefinidos

Look-alike desk: indefinido vs indefinidos

A purely visual mix-up. indefinido ([ĩn̪d̪efiˈnið̞o]) and indefinidos ([ĩn̪d̪efiˈnið̞os]) 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 extra letter(s) - “indefinido” sits inside “indefinidos”. Our composite confusion score for this pair is 64238, derived from the frequency rank of both members and their visual similarity.

indefinido is recorded at frequency rank #16,360, classified as anadj, pronounced [ĩn̪d̪efiˈnið̞o]. indefinidos is at rank #47,878, tagged as anadj, pronounced [ĩn̪d̪efiˈnið̞os].

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 64238, this pair ranks #46,201 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of indefinido vs indefinidos

Shared letters: defino. Private to "indefinido": -. Private to "indefinidos": s.

"indefinido" · 10 letters · shape VCCVCVCVCV  ·  "indefinidos" · 11 letters · shape VCCVCVCVCVC

Known mistypes of this pair

  • indefinido ← idnefinido · inddefinido · indeffinido · indefiindo · indefindio · indefiniddo · indefiniod · indefinnido
  • indefinidos ← idnefinidos · inddefinidos · indeffinidos · indefiindos · indefindios · indefiniddos · indefinidoss · indefinidso

Frequently Asked Questions

Is swapping "indefinido" for "indefinidos" ever safe?
No. They are said differently ([ĩn̪d̪efiˈnið̞o] versus [ĩn̪d̪efiˈnið̞os]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary Spanish text, does "indefinido" or "indefinidos" show up more?
"indefinido" is the more common of the two: it sits at frequency rank #16,360 in our Spanish list, against #47,878 for "indefinidos". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "indefinido" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "indefinidos" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #46,201 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "indefinido" and "indefinidos" also get mixed up with nearby pairs, the highest-scored neighbour is "indefinida vs indefinidos". 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 #46,201 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