codexvsCoeConfusable pair

Quick tell: codex is a noun, Coe is a name, so they fill different roles in a sentence.

Which to use

“codex” is a noun and “Coe” is a name - they look or sound alike but fill different roles in a sentence.

#22,932
“codex” frequency rank
#23,785
“Coe” frequency rank
46717
confusion score

Side-by-Side Comparison

Feature codex Coe
Definition An early manuscript book. A surname.

Letter map: codex vs Coe

Shared letters muted; letters that set codex and Coe apart highlighted. Shared run: 3.

5 ch
codex
3 ch
Coe

Role in the sentence - codex and Coe

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: codex is anoun and Coeaname. On the page they differ by 2 letter(s) in length. Our composite confusion score for this pair is 46717, derived from the frequency rank of both members and their visual similarity.

codex is recorded at frequency rank #22,932, classified as anoun, pronounced /ˈkəʊdɛks/. Coe is at rank #23,785, tagged as aname.

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 46717, this pair ranks #209,131 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of codex vs Coe

Shared letters: ceo. Private to "codex": dx. Private to "Coe": -.

"codex" · 5 letters · shape CVCVC  ·  "Coe" · 3 letters · shape CVV

Known mistypes of this pair

  • codexccodex · cdoex · coddex · codexx · codxe · coedx · ocdex

Frequently Asked Questions

Do "codex" and "Coe" mean the same thing in a sentence?
No - they are not even the same part of speech. "codex" is a noun and "Coe" a name, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "codex" or "Coe"?
"codex" is the more common of the two: it sits at frequency rank #22,932 in our English list, against #23,785 for "Coe". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Done with this confusable. These links stay specific to "codex" and "Coe".

  • Full dictionary entry for "codex" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Coe" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #209,131 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "codex" and "Coe" also get mixed up with nearby pairs, the highest-scored neighbour is "Coe vs cower". 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 #209,131 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list