Which to use
“noir” is an adjective and “nox” is a noun - they look or sound alike but fill different roles in a sentence.
- #34,236
- “noir” frequency rank
- #49,823
- “nox” frequency rank
- 84059
- confusion score
Side-by-Side Comparison
| Feature | noir | nox |
|---|---|---|
| Definition | Negro. | Noche. |
Where the eye mixes noir and nox
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. noir runs 4 letters (CVVC) against nox's 3 (CVC) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: noir vs nox
These two trip readers on the page rather than in the ear: noir is [nwɑʁ] while nox is /ˈnoks/. 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 (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 84059, derived from the frequency rank of both members and their visual similarity.
noir is recorded at frequency rank #34,236, classified as anadj, pronounced [nwɑʁ]. nox is at rank #49,823, tagged as anoun, pronounced /ˈnoks/.
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 84059, this pair ranks #7,464 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.
Orthographic DNA of noir vs nox
Shared letters: no. Private to "noir": ir. Private to "nox": x.
"noir" · 4 letters · shape CVVC · "nox" · 3 letters · shape CVC
Known mistypes of this pair
- noir ← nior · nnoir · noirr · nori · onir
Frequently Asked Questions
Is swapping "noir" for "nox" ever safe?
Which is more common, "noir" or "nox"?
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 "noir" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "nox" - compare definitions side by side with the headword page. Word entry
- This pair ranks #7,464 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "noir" and "nox" also get mixed up with nearby pairs, the highest-scored neighbour is "nox vs nui". 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 #7,464 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.