Which to use
“pilier” is a noun and “piller” is a verb - they look or sound alike but fill different roles in a sentence.
- #10,378
- “pilier” frequency rank
- #19,103
- “piller” frequency rank
- 29481
- confusion score
Side-by-Side Comparison
| Feature | pilier | piller |
|---|---|---|
| Definition | Ouvrage de maçonnerie en forme de grosse colonne ronde, carrée, etc., qui sert à soutenir un édifice ou quelque partie d’un édifice. | Emporter violemment les biens d’une ville, d’une maison, etc. |
Where the spellings diverge
Shared letters are muted; the letters that actually set pilier and piller apart are highlighted. They share 5 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
pilier and piller form a confusable pair in the French index, two distinct headwords that are easily confused because they look alike, sound alike, or both. They differ by a single letter - i in “pilier” becomes l in “piller” - close enough that the eye skips over the difference, far enough that meaning fully diverges. Our composite confusion score for this pair is 29481, derived from the frequency rank of both members and their visual similarity.
pilier is recorded at frequency rank #10,378, classified as anoun, pronounced \pi.lje\. piller is at rank #19,103, tagged as averb, pronounced \pi.je\.
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 29481, this pair ranks #316,419 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Frequency comparison
Frequently Asked Questions
Can "pilier" and "piller" be used interchangeably?
Remembering pilier vs piller
The fastest way to pick the right one every time.
- Check the role first: if you need a noun, it's “pilier”; for a verb, it's “piller”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “pilier” entry
- Browse more pairs most likely to be confused. Most confusable