Which to use
“substituer” is a verb and “substituts” is a noun - they look or sound alike but fill different roles in a sentence.
- #16,748
- “substituer” frequency rank
- #33,477
- “substituts” frequency rank
- 50225
- confusion score
Side-by-Side Comparison
| Feature | substituer | substituts |
|---|---|---|
| Definition | Mettre une personne, une chose à la place d’une autre. | Pluriel de substitut. |
Where the spellings diverge
Shared letters are muted; the letters that actually set substituer and substituts apart are highlighted. They share 8 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
These two trip readers on the page rather than in the ear: substituer is \syps.ti.tɥe\ while substituts is \syp.sti.ty\. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 50225, derived from the frequency rank of both members and their visual similarity.
substituer is recorded at frequency rank #16,748, classified as averb, pronounced \syps.ti.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 50225, this pair ranks #164,299 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of substituer vs substituts
Shared letters: bistu. Private to "substituer": er. Private to "substituts": -.
"substituer" · 10 letters · shape CVCCCVCVVC · "substituts" · 10 letters · shape CVCCCVCVCC
Known mistypes of this pair
- substituer ← sbustituer · ssubstituer · subbstituer · subsittuer · subsstituer · substiteur · substittuer · substituerr
- substituts ← sbustituts · ssubstituts · subbstituts · subsittuts · subsstituts · substittus · substittuts · substitust
Frequency comparison
Frequently Asked Questions
Can "substituer" and "substituts" be used interchangeably?
Which is more common, "substituer" or "substituts"?
Remembering substituer vs substituts
The fastest way to pick the right one every time.
- Check the role first: if you need a verb, it's “substituer”; for a noun, it's “substituts”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “substituer” entry
- Browse more pairs most likely to be confused. Most confusable