penúltimavspenúltimoWhich spelling fits?

Which to use

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

#31,054
“penúltima” frequency rank
#24,999
“penúltimo” frequency rank
56053
confusion score

Side-by-Side Comparison

Feature penúltima penúltimo
Definition Forma del femenino de penúltimo. Que está inmediatamente antes del o de lo último.

Where the eye mixes penúltima and penúltimo

Muted = shared; highlighted = the visual trap. They share 8 letters in sequence. penúltima and penúltimo follow the identical consonant-vowel pattern (CVCVCCVCV). Same shape at a glance is often the real trap, independent of shared letters.

9 ch
penúltima
9 ch
penúltimo

Why the eye confuses penúltima with penúltimo

A purely visual mix-up. penúltima ([peˈnul̪t̪ima]) and penúltimo ([peˈnul̪t̪imo] ()) 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 a single letter - a in “penúltima” becomes o in “penúltimo”. Our composite confusion score for this pair is 56053, derived from the frequency rank of both members and their visual similarity.

penúltima is recorded at frequency rank #31,054, classified as anadj, pronounced [peˈnul̪t̪ima]. penúltimo is at rank #24,999, tagged as anadj, pronounced [peˈnul̪t̪imo] ().

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 56053, this pair ranks #76,215 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of penúltima vs penúltimo

Shared letters: eilmnptú. Private to "penúltima": a. Private to "penúltimo": o.

"penúltima" · 9 letters · shape CVCVCCVCV  ·  "penúltimo" · 9 letters · shape CVCVCCVCV

Frequently Asked Questions

Can "penúltima" and "penúltimo" be used interchangeably?
No. They are said differently ([peˈnul̪t̪ima] versus [peˈnul̪t̪imo] ()) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "penúltima" vs "penúltimo" - which ranks higher?
"penúltimo" is the more common of the two: it sits at frequency rank #24,999 in our Spanish list, against #31,054 for "penúltima". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "penúltima" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "penúltimo" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #76,215 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics

Confusion rank #76,215 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