Which to use
“ina” is a contraction and “intra” is a preposition - they look or sound alike but fill different roles in a sentence.
- #37,663
- “ina” frequency rank
- #38,770
- “intra” frequency rank
- 76433
- confusion score
Side-by-Side Comparison
| Feature | ina | intra |
|---|---|---|
| Definition | Contracción de la preposición in y el adjetivo posesivo a | Dentro de, en el interior de. |
Where the eye mixes ina and intra
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. ina runs 3 letters (VCV) against intra's 5 (VCCCV) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses ina with intra
These two trip readers on the page rather than in the ear: ina is [ˈɪnˠə] while intra is [ˈɪn.traː]. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (contraction vs preposition), which is usually the fastest check. Our composite confusion score for this pair is 76433, derived from the frequency rank of both members and their visual similarity.
ina is recorded at frequency rank #37,663, classified as acontraction, pronounced [ˈɪnˠə]. intra is at rank #38,770, tagged as aprep, pronounced [ˈɪn.traː].
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 76433, this pair ranks #17,771 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.
Orthographic DNA of ina vs intra
Shared letters: ain. Private to "ina": -. Private to "intra": rt.
"ina" · 3 letters · shape VCV · "intra" · 5 letters · shape VCCCV
Known mistypes of this pair
- intra ← inntra · inrta · intar · intrra · inttra · itnra · nitra
Frequently Asked Questions
Can "ina" and "intra" be used interchangeably?
In ordinary Spanish text, does "ina" or "intra" show up more?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "ina" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "intra" - compare definitions side by side with the headword page. Word entry
- This pair ranks #17,771 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "ina" and "intra" also get mixed up with nearby pairs, the highest-scored neighbour is "intima vs intra". 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 #17,771 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.