obsoletavsobsoletosWhich spelling fits?

Which to use

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

#29,318
“obsoleta” frequency rank
#28,477
“obsoletos” frequency rank
57795
confusion score

Side-by-Side Comparison

Feature obsoleta obsoletos
Definition Forma del femenino singular de obsoleto. Forma del masculino plural de obsoleto.

Where the eye mixes obsoleta and obsoletos

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence.

8 ch
obsoleta
9 ch
obsoletos

Look-alike desk: obsoleta vs obsoletos

A purely visual mix-up. obsoleta ([oβ̞soˈlet̪a]) and obsoletos ([oβ̞soˈlet̪os]) 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 57795, derived from the frequency rank of both members and their visual similarity.

obsoleta is recorded at frequency rank #29,318, classified as anadj, pronounced [oβ̞soˈlet̪a]. obsoletos is at rank #28,477, tagged as anadj, pronounced [oβ̞soˈlet̪os].

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 57795, this pair ranks #69,040 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of obsoleta vs obsoletos

Shared letters: belost. Private to "obsoleta": a. Private to "obsoletos": -.

"obsoleta" · 8 letters · shape VCCVCVCV  ·  "obsoletos" · 9 letters · shape VCCVCVCVC

Known mistypes of this pair

  • obsoletabosoleta · obbsoleta · obosleta · obsloeta · obsoelta · obsoleat · obsoletta · obsolleta
  • obsoletosbosoletos · obbsoletos · obosletos · obsloetos · obsoeltos · obsoleots · obsoletoss · obsoletso

Frequently Asked Questions

Do "obsoleta" and "obsoletos" mean the same thing in a sentence?
No. They are said differently ([oβ̞soˈlet̪a] versus [oβ̞soˈlet̪os]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary Spanish text, does "obsoleta" or "obsoletos" show up more?
"obsoletos" is the more common of the two: it sits at frequency rank #28,477 in our Spanish list, against #29,318 for "obsoleta". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "obsoleta" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "obsoletos" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #69,040 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "obsoleta" and "obsoletos" also get mixed up with nearby pairs, the highest-scored neighbour is "obsoleta vs obsoletas". 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 #69,040 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