déçoisvsdepuisTell them apart

Quick tell: déçois is a verb, depuis is a preposition, so they fill different roles in a sentence.

Which to use

“déçois” is a verb and “depuis” is a preposition - they look or sound alike but fill different roles in a sentence.

#30,584
“déçois” frequency rank
#112
“depuis” frequency rank
30696
confusion score

Side-by-Side Comparison

Feature déçois depuis
Definition Première personne du singulier de l’indicatif présent de décevoir. À partir de.

Where the eye mixes déçois and depuis

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. déçois and depuis follow the identical consonant-vowel pattern (CVCVVC). Same shape at a glance is often the real trap, independent of shared letters.

6 ch
déçois
6 ch
depuis

Look-alike desk: déçois vs depuis

These two trip readers on the page rather than in the ear: déçois is \de.swa\ while depuis is \də.pɥi\. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 3 positions, and the parts of speech differ too (verb vs preposition), which is usually the fastest check. Our composite confusion score for this pair is 30696, derived from the frequency rank of both members and their visual similarity.

déçois is recorded at frequency rank #30,584, classified as averb, pronounced \de.swa\. depuis is at rank #112, tagged as aprep, pronounced \də.pɥi\.

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 30696, this pair ranks #308,551 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of déçois vs depuis

Shared letters: dis. Private to "déçois": oçé. Private to "depuis": epu.

"déçois" · 6 letters · shape CVCVVC  ·  "depuis" · 6 letters · shape CVCVVC

Known mistypes of this pair

  • depuis ← ddepuis · depius · deppuis · depuiss · depusi · deupis · dpeuis · edpuis

Frequently Asked Questions

Can "déçois" and "depuis" be used interchangeably?
No - they are not even the same part of speech. "déçois" is a verb and "depuis" a preposition, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "déçois" or "depuis" show up more?
"depuis" is the more common of the two: it sits at frequency rank #112 in our French list, against #30,584 for "déçois". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

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 "déçois" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "depuis" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #308,551 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "déçois" and "depuis" also get mixed up with nearby pairs, the highest-scored neighbour is "déçois vs décousu". 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 #308,551 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