CodesvscodexWhich spelling fits?

Which to use

“Codes” and “codex” are a confusable German pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#11,027
“Codes” frequency rank
#17,248
“codex” frequency rank
28275
confusion score

Side-by-Side Comparison

Feature Codes codex
Definition Nominativ Plural des Substantivs Code Arzneibuch, Kodex

Where the eye mixes Codes and codex

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

5 ch
Codes
5 ch
codex

Why the eye confuses Codes with codex

A purely visual mix-up. Codes ([koːt͡s]) and codex ([kɔ.dɛks]) 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 - s in “Codes” becomes x in “codex”. Our composite confusion score for this pair is 28275, derived from the frequency rank of both members and their visual similarity.

Codes is recorded at frequency rank #11,027, classified as anoun, pronounced [koːt͡s]. codex is at rank #17,248, tagged as anoun, pronounced [kɔ.dɛks].

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 28275, this pair ranks #1,787,659 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Codes vs codex

Shared letters: cdeo. Private to "Codes": s. Private to "codex": x.

"Codes" · 5 letters · shape CVCVC  ·  "codex" · 5 letters · shape CVCVC

Known mistypes of this pair

  • Codesccodes · cdoes · coddes · codess · codse · coeds · ocdes
  • codexccodex · cdoex · coddex · codexx · codxe · coedx · ocdex

Frequently Asked Questions

Can "Codes" and "codex" be used interchangeably?
No. They are said differently ([koːt͡s] versus [kɔ.dɛks]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "Codes" vs "codex" - which ranks higher?
"Codes" is the more common of the two: it sits at frequency rank #11,027 in our German list, against #17,248 for "codex". 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 "Codes" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "codex" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,787,659 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Codes" and "codex" also get mixed up with nearby pairs, the highest-scored neighbour is "codex vs Cortex". 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 #1,787,659 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list