devaisvsdisaisWhat's the difference?

Which to use

“devais” and “disais” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#3,910
“devais” frequency rank
#2,771
“disais” frequency rank
6681
confusion score

Side-by-Side Comparison

Feature devais disais
Definition Première personne du singulier de l’imparfait de devoir. Première personne du singulier de l’imparfait de dire.

Where the eye mixes devais and disais

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

6 ch
devais
6 ch
disais

Visual trap between devais and disais

A purely visual mix-up. devais (\də.vɛ\) and disais (\di.zɛ\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 6681, derived from the frequency rank of both members and their visual similarity.

devais is recorded at frequency rank #3,910, classified as averb, pronounced \də.vɛ\. disais is at rank #2,771, tagged as averb, pronounced \di.zɛ\.

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 6681, this pair ranks #425,549 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of devais vs disais

Shared letters: adis. Private to "devais": ev. Private to "disais": -.

"devais" · 6 letters · shape CVCVVC  ·  "disais" · 6 letters · shape CVCVVC

Known mistypes of this pair

  • devaisddevais · deavis · devaiss · devasi · devias · devvais · dveais · edvais
  • disaisddisais · diasis · disaiss · disasi · disias · dissais · dsiais · idsais

Frequently Asked Questions

Can "devais" and "disais" be used interchangeably?
No. They are said differently (\də.vɛ\ versus \di.zɛ\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "devais" or "disais"?
"disais" is the more common of the two: it sits at frequency rank #2,771 in our French list, against #3,910 for "devais". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Eye-level mix-up between "devais" and "disais" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "devais" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "disais" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #425,549 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "devais" and "disais" also get mixed up with nearby pairs, the highest-scored neighbour is "devais vs Devaux". 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 #425,549 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