notevsnoxTell them apart

Quick tell: note is a verb, nox is a noun, so they fill different roles in a sentence.

Which to use

“note” is a verb and “nox” is a noun - they look or sound alike but fill different roles in a sentence.

#8,150
“note” frequency rank
#49,823
“nox” frequency rank
57973
confusion score

Side-by-Side Comparison

Feature note nox
Definition Primera persona del singular (yo) del presente de subjuntivo de notar. Noche.

Where the eye mixes note and nox

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
note
3 ch
nox

Why the eye confuses note with nox

These two trip readers on the page rather than in the ear: note is [ˈnot̪e] 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 (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 57973, derived from the frequency rank of both members and their visual similarity.

note is recorded at frequency rank #8,150, classified as averb, pronounced [ˈnot̪e]. 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 57973, this pair ranks #68,285 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of note vs nox

Shared letters: no. Private to "note": et. Private to "nox": x.

"note" · 4 letters · shape CVCV  ·  "nox" · 3 letters · shape CVC

Known mistypes of this pair

  • notennote · noet · notte · ntoe · onte

Frequently Asked Questions

Can "note" and "nox" be used interchangeably?
No - they are not even the same part of speech. "note" is a verb and "nox" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "note" or "nox"?
"note" is the more common of the two: it sits at frequency rank #8,150 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.

What to do next

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "note" 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 #68,285 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "note" 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 #68,285 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