substituévssubstitutsWhat's the difference?

Quick tell: substitué is a verb, substituts is a noun, so they fill different roles in a sentence.

Which to use

“substitué” is a verb and “substituts” is a noun - they look or sound alike but fill different roles in a sentence.

#40,034
“substitué” frequency rank
#33,477
“substituts” frequency rank
73511
confusion score

Side-by-Side Comparison

Feature substitué substituts
Definition Participe passé masculin singulier de substituer. Pluriel de substitut.

Where the eye mixes substitué and substituts

Muted = shared; highlighted = the visual trap. They share 8 letters in sequence. substitué runs 9 letters (CVCCCVCVV) against substituts's 10 (CVCCCVCVCC) - the length gap alone is often enough to separate them once you know to check it.

9 ch
substitué
10 ch
substituts

Visual trap between substitué and substituts

These two trip readers on the page rather than in the ear: substitué is \syb.sti.tɥe\ while substituts is \syp.sti.ty\. 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 (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 73511, derived from the frequency rank of both members and their visual similarity.

substitué is recorded at frequency rank #40,034, classified as averb, pronounced \syb.sti.tɥe\. substituts is at rank #33,477, tagged as anoun, pronounced \syp.sti.ty\.

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 73511, this pair ranks #40,225 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of substitué vs substituts

Shared letters: bistu. Private to "substitué": é. Private to "substituts": -.

"substitué" · 9 letters · shape CVCCCVCVV  ·  "substituts" · 10 letters · shape CVCCCVCVCC

Known mistypes of this pair

  • substituts ← sbustituts · ssubstituts · subbstituts · subsittuts · subsstituts · substittus · substittuts · substitust

Frequently Asked Questions

Do "substitué" and "substituts" mean the same thing in a sentence?
No - they are not even the same part of speech. "substitué" is a verb and "substituts" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "substitué" or "substituts"?
"substituts" is the more common of the two: it sits at frequency rank #33,477 in our French list, against #40,034 for "substitué". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "substitué" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "substituts" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #40,225 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "substitué" and "substituts" also get mixed up with nearby pairs, the highest-scored neighbour is "substitué vs substituer". 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 #40,225 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