Which to use
“nah” is an adjective and “nai” is a noun - they look or sound alike but fill different roles in a sentence.
- #14,411
- “nah” frequency rank
- #43,733
- “nai” frequency rank
- 58144
- confusion score
Side-by-Side Comparison
| Feature | nah | nai |
|---|---|---|
| Definition | Variante de nahe | Madre. |
Where the eye mixes nah and nai
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Visual trap between nah and nai
These two trip readers on the page rather than in the ear: nah is [naː] while nai is [ˈna̠j]. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - h in “nah” becomes i in “nai”, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 58144, derived from the frequency rank of both members and their visual similarity.
nah is recorded at frequency rank #14,411, classified as anadj, pronounced [naː]. 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 58144, this pair ranks #67,601 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.
Orthographic DNA of nah vs nai
Shared letters: an. Private to "nah": h. Private to "nai": i.
"nah" · 3 letters · shape CVC · "nai" · 3 letters · shape CVV
Frequently Asked Questions
Can "nah" and "nai" be used interchangeably?
Which is more common, "nah" or "nai"?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "nah" 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 #67,601 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "nah" and "nai" also get mixed up with nearby pairs, the highest-scored neighbour is "nai vs nox". Nearby pair
Confusion rank #67,601 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.