Which to use
“non” and “noo” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #9,501
- “non” frequency rank
- #30,595
- “noo” frequency rank
- 40096
- confusion score
Side-by-Side Comparison
| Feature | non | noo |
|---|---|---|
| Definition | Dícese del número no divisible por dos. | Noh. |
Where the eye mixes non and noo
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Look-alike desk: non vs noo
A purely visual mix-up. non ([ˈnõn]) and noo ([ˈnoo]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by a single letter - n in “non” becomes o in “noo”. Our composite confusion score for this pair is 40096, derived from the frequency rank of both members and their visual similarity.
non is recorded at frequency rank #9,501, classified as anoun, pronounced [ˈnõn]. noo is at rank #30,595, tagged as anoun, pronounced [ˈnoo].
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 40096, this pair ranks #160,929 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of non vs noo
Shared letters: no. Private to "non": -. Private to "noo": -.
"non" · 3 letters · shape CVC · "noo" · 3 letters · shape CVV
Frequently Asked Questions
Is swapping "non" for "noo" ever safe?
Frequency check: "non" vs "noo" - which ranks higher?
What to do next
Eye-level mix-up between "non" and "noo" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "non" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "noo" - compare definitions side by side with the headword page. Word entry
- This pair ranks #160,929 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "non" and "noo" also get mixed up with nearby pairs, the highest-scored neighbour is "noo vs nox". Nearby pair
Confusion rank #160,929 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.