séchésvssièclesWhat's the difference?

Quick tell: séchés is a adjective, siècles is a noun, so they fill different roles in a sentence.

Which to use

“séchés” is an adjective and “siècles” is a noun - they look or sound alike but fill different roles in a sentence.

#40,039
“séchés” frequency rank
#2,854
“siècles” frequency rank
42893
confusion score

Side-by-Side Comparison

Feature séchés siècles
Definition Masculin pluriel de séché. Pluriel de siècle.

Where the eye mixes séchés and siècles

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. séchés runs 6 letters (CVCCVC) against siècles's 7 (CVVCCVC) - the length gap alone is often enough to separate them once you know to check it.

6 ch
séchés
7 ch
siècles

Visual trap between séchés and siècles

These two trip readers on the page rather than in the ear: séchés is \se.ʃe\ while siècles is \sjɛkl\. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 42893, derived from the frequency rank of both members and their visual similarity.

séchés is recorded at frequency rank #40,039, classified as anadj, pronounced \se.ʃe\. siècles is at rank #2,854, tagged as anoun, pronounced \sjɛkl\.

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 42893, this pair ranks #222,100 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of séchés vs siècles

Shared letters: cs. Private to "séchés": hé. Private to "siècles": eilè.

"séchés" · 6 letters · shape CVCCVC  ·  "siècles" · 7 letters · shape CVVCCVC

Frequently Asked Questions

Can "séchés" and "siècles" be used interchangeably?
No - they are not even the same part of speech. "séchés" is an adjective and "siècles" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "séchés" vs "siècles" - which ranks higher?
"siècles" is the more common of the two: it sits at frequency rank #2,854 in our French list, against #40,039 for "séchés". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "séchés" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "siècles" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #222,100 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "séchés" and "siècles" also get mixed up with nearby pairs, the highest-scored neighbour is "séchés vs socles". Nearby pair

Confusion rank #222,100 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