nasvsnoxWhat's the difference?

Which to use

“nas” and “nox” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#23,876
“nas” frequency rank
#49,823
“nox” frequency rank
73699
confusion score

Side-by-Side Comparison

Feature nas nox
Definition Nariz Noche.

Where the eye mixes nas and nox

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence. nas and nox follow the identical consonant-vowel pattern (CVC). Same shape at a glance is often the real trap, independent of shared letters.

3 ch
nas
3 ch
nox

Look-alike desk: nas vs nox

A purely visual mix-up. nas ([ˈnas]) and nox (/ˈnoks/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 73699, derived from the frequency rank of both members and their visual similarity.

nas is recorded at frequency rank #23,876, classified as anoun, pronounced [ˈnas]. 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 73699, this pair ranks #22,776 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of nas vs nox

Shared letters: n. Private to "nas": as. Private to "nox": ox.

"nas" · 3 letters · shape CVC  ·  "nox" · 3 letters · shape CVC

Frequently Asked Questions

Can "nas" and "nox" be used interchangeably?
No. They are said differently ([ˈnas] versus /ˈnoks/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "nas" or "nox"?
"nas" is the more common of the two: it sits at frequency rank #23,876 in our Spanish list, against #49,823 for "nox". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "nas" 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 #22,776 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "nas" and "nox" also get mixed up with nearby pairs, the highest-scored neighbour is "nox vs nui". Nearby pair

Confusion rank #22,776 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list