ositovsóxidoWhich spelling fits?

Which to use

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

#28,487
“osito” frequency rank
#17,580
“óxido” frequency rank
46067
confusion score

Side-by-Side Comparison

Feature osito óxido
Definition Diminutivo de oso. compuesto con oxígeno, en el cual está en estado de oxidación -2

Where the eye mixes osito and óxido

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. osito and óxido follow the identical consonant-vowel pattern (VCVCV). Same shape at a glance is often the real trap, independent of shared letters.

5 ch
osito
5 ch
óxido

Look-alike desk: osito vs óxido

A purely visual mix-up. osito ([oˈsit̪o]) and óxido ([ˈoksið̞o]) 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 46067, derived from the frequency rank of both members and their visual similarity.

osito is recorded at frequency rank #28,487, classified as anoun, pronounced [oˈsit̪o]. óxido is at rank #17,580, tagged as anoun, pronounced [ˈoksið̞o].

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 46067, this pair ranks #127,867 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of osito vs óxido

Shared letters: io. Private to "osito": st. Private to "óxido": dxó.

"osito" · 5 letters · shape VCVCV  ·  "óxido" · 5 letters · shape VCVCV

Known mistypes of this pair

  • osito ← ocito · oisto · osiot · ositto · ossito · ostio · soito

Frequently Asked Questions

Is swapping "osito" for "óxido" ever safe?
No. They are said differently ([oˈsit̪o] versus [ˈoksið̞o]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary Spanish text, does "osito" or "óxido" show up more?
"óxido" is the more common of the two: it sits at frequency rank #17,580 in our Spanish list, against #28,487 for "osito". 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 "osito" and "óxido" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "osito" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "óxido" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #127,867 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "osito" and "óxido" also get mixed up with nearby pairs, the highest-scored neighbour is "ojito vs osito". 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 #127,867 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