nievsnoxWhich spelling fits?

Which to use

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

#38,268
“nie” frequency rank
#49,823
“nox” frequency rank
88091
confusion score

Side-by-Side Comparison

Feature nie nox
Definition Perineo. Noche.

Where the eye mixes nie and nox

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence. nie (CVV) and nox (CVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

3 ch
nie
3 ch
nox

Visual trap between nie and nox

A purely visual mix-up. nie ([ˈnje]) 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 88091, derived from the frequency rank of both members and their visual similarity.

nie is recorded at frequency rank #38,268, classified as anoun, pronounced [ˈnje]. 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 88091, this pair ranks #4,004 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of nie vs nox

Shared letters: n. Private to "nie": ei. Private to "nox": ox.

"nie" · 3 letters · shape CVV  ·  "nox" · 3 letters · shape CVC

Frequently Asked Questions

Do "nie" and "nox" mean the same thing in a sentence?
No. They are said differently ([ˈnje] versus /ˈnoks/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "nie" vs "nox" - which ranks higher?
"nie" is the more common of the two: it sits at frequency rank #38,268 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

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

  • Full dictionary entry for "nie" 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 #4,004 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "nie" and "nox" also get mixed up with nearby pairs, the highest-scored neighbour is "nox vs nui". Nearby pair

Confusion rank #4,004 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