secvsSeckTell them apart

Quick tell: sec is a adjective, Seck is a name, so they fill different roles in a sentence.

Which to use

“sec” is an adjective and “Seck” is a name - they look or sound alike but fill different roles in a sentence.

#2,897
“sec” frequency rank
#47,038
“Seck” frequency rank
49935
confusion score

Side-by-Side Comparison

Feature sec Seck
Definition Qui a peu ou pas d’humidité. Nom de famille.

Same sound, different letters: sec vs Seck

Muted letters are shared; highlighted letters are the only spelling cue when pronunciation matches. Shared run: 3 letters.

3 ch
sec
4 ch
Seck

Homophone desk: sec vs Seck

Say them out loud and nothing separates them: sec and Seck carry the same recorded pronunciation, \sɛk\. Grammar is what tells them apart: one is anadjective, the other aname, so most sentences will only accept one of them. They differ by 1 extra letter(s) - “sec” sits inside “Seck”. Our composite confusion score for this pair is 49935, derived from the frequency rank of both members and their visual similarity.

sec is recorded at frequency rank #2,897, classified as anadj, pronounced \sɛk\. Seck is at rank #47,038, tagged as aname, pronounced \sɛk\.

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 49935, this pair ranks #166,677 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of sec vs Seck

Shared letters: ces. Private to "sec": -. Private to "Seck": k.

"sec" · 3 letters · shape CVC  ·  "Seck" · 4 letters · shape CVCC

Known mistypes of this pair

  • Seckesck · scek · secck · seckk · sekc · sseck

Frequently Asked Questions

Can "sec" and "Seck" be used interchangeably?
No - they are not even the same part of speech. "sec" is an adjective and "Seck" a name, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "sec" or "Seck" show up more?
"sec" is the more common of the two: it sits at frequency rank #2,897 in our French list, against #47,038 for "Seck". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

Sound matches; spelling doesn't. Use the exits below to lock the right form or check a cousin pair.

  • Full dictionary entry for "sec" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Seck" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #166,677 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "sec" and "Seck" also get mixed up with nearby pairs, the highest-scored neighbour is "Seck vs Sepp". 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 #166,677 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list