Which to use
“nací” is a verb and “nai” is a noun - they look or sound alike but fill different roles in a sentence.
- #7,465
- “nací” frequency rank
- #43,733
- “nai” frequency rank
- 51198
- confusion score
Side-by-Side Comparison
| Feature | nací | nai |
|---|---|---|
| Definition | Primera persona del singular (yo) del pretérito perfecto simple de indicativo de nacer. | Madre. |
Where the eye mixes nací and nai
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. nací runs 4 letters (CVCV) against nai's 3 (CVV) - the length gap alone is often enough to separate them once you know to check it.
Visual trap between nací and nai
These two trip readers on the page rather than in the ear: nací is [naˈsi] while nai is [ˈna̠j]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 51198, derived from the frequency rank of both members and their visual similarity.
nací is recorded at frequency rank #7,465, classified as averb, pronounced [naˈsi]. nai is at rank #43,733, tagged as anoun, pronounced [ˈna̠j].
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 51198, this pair ranks #99,103 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of nací vs nai
Shared letters: an. Private to "nací": cí. Private to "nai": i.
"nací" · 4 letters · shape CVCV · "nai" · 3 letters · shape CVV
Frequently Asked Questions
Is swapping "nací" for "nai" ever safe?
In ordinary Spanish text, does "nací" or "nai" show up more?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "nací" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "nai" - compare definitions side by side with the headword page. Word entry
- This pair ranks #99,103 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "nací" and "nai" also get mixed up with nearby pairs, the highest-scored neighbour is "nai vs nox". Nearby pair
Confusion rank #99,103 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.