codecvscolesTell them apart

Which to use

“codec” and “coles” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#43,084
“codec” frequency rank
#23,786
“coles” frequency rank
66870
confusion score

Side-by-Side Comparison

Feature codec coles
Definition A device or program capable of performing transformations on a data stream or signal. plural of cole

Letter map: codec vs coles

Shared letters muted; letters that set codec and coles apart highlighted. Shared run: 3.

5 ch
codec
5 ch
coles

Pair insight - codec / coles

codec and coles are indexed as a confusable English pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 66870, derived from the frequency rank of both members and their visual similarity.

codec is recorded at frequency rank #43,084, classified as anoun. coles is at rank #23,786, tagged as anoun, pronounced /kəʊlz/.

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 66870, this pair ranks #66,046 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of codec vs coles

Shared letters: ceo. Private to "codec": d. Private to "coles": ls.

"codec" · 5 letters · shape CVCVC  ·  "coles" · 5 letters · shape CVCVC

Known mistypes of this pair

  • codecccodec · cdoec · codce · coddec · codecc · coedc · ocdec
  • colesccoles · coels · coless · colles · ocles

Frequently Asked Questions

Can "codec" and "coles" be used interchangeably?
No. They share most of their letters but differ in 2 positions, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.
Frequency check: "codec" vs "coles" - which ranks higher?
"coles" is the more common of the two: it sits at frequency rank #23,786 in our English list, against #43,084 for "codec". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pair "codec" vs "coles" is on the table, pick a follow-up below.

  • Full dictionary entry for "codec" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "coles" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #66,046 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "codec" and "coles" also get mixed up with nearby pairs, the highest-scored neighbour is "codec 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 #66,046 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