oralvsotraWhich spelling fits?

Which to use

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

#4,813
“oral” frequency rank
#106
“otra” frequency rank
4919
confusion score

Side-by-Side Comparison

Feature oral otra
Definition Propio de la boca. Forma del femenino de otro.

Where the eye mixes oral and otra

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

4 ch
oral
4 ch
otra

Visual trap between oral and otra

A purely visual mix-up. oral ([oˈɾal]) and otra ([ˈot̪ɾa]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 3 positions. Our composite confusion score for this pair is 4919, derived from the frequency rank of both members and their visual similarity.

oral is recorded at frequency rank #4,813, classified as anadj, pronounced [oˈɾal]. otra is at rank #106, tagged as anadj, pronounced [ˈot̪ɾa].

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 4919, this pair ranks #314,926 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of oral vs otra

Shared letters: aor. Private to "oral": l. Private to "otra": t.

"oral" · 4 letters · shape VCVC  ·  "otra" · 4 letters · shape VCCV

Known mistypes of this pair

  • oraloarl · orall · orla · orral · roal
  • otraorta · otar · otrra · ottra · tora

Frequently Asked Questions

Is swapping "oral" for "otra" ever safe?
No. They are said differently ([oˈɾal] versus [ˈot̪ɾa]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary Spanish text, does "oral" or "otra" show up more?
"otra" is the more common of the two: it sits at frequency rank #106 in our Spanish list, against #4,813 for "oral". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

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

  • Full dictionary entry for "oral" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "otra" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #314,926 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "oral" and "otra" also get mixed up with nearby pairs, the highest-scored neighbour is "oirá vs oral". 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 #314,926 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