démarrervsdésarmerTell them apart

Which to use

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

#7,954
“démarrer” frequency rank
#24,951
“désarmer” frequency rank
32905
confusion score

Side-by-Side Comparison

Feature démarrer désarmer
Definition Quitter le port en parlant d’un bâtiment. Débarrasser (quelqu'un) de son armure.

Where the eye mixes démarrer and désarmer

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. démarrer and désarmer follow the identical consonant-vowel pattern (CVCVCCVC). Same shape at a glance is often the real trap, independent of shared letters.

8 ch
démarrer
8 ch
désarmer

Look-alike desk: démarrer vs désarmer

A purely visual mix-up. démarrer (\de.ma.ʁe\) and désarmer (\de.zaʁ.me\) 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 32905, derived from the frequency rank of both members and their visual similarity.

démarrer is recorded at frequency rank #7,954, classified as averb, pronounced \de.ma.ʁe\. désarmer is at rank #24,951, tagged as averb, pronounced \de.zaʁ.me\.

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 32905, this pair ranks #294,175 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of démarrer vs désarmer

Shared letters: ademré. Private to "démarrer": -. Private to "désarmer": s.

"démarrer" · 8 letters · shape CVCVCCVC  ·  "désarmer" · 8 letters · shape CVCVCCVC

Frequently Asked Questions

Is swapping "démarrer" for "désarmer" ever safe?
No. They are said differently (\de.ma.ʁe\ versus \de.zaʁ.me\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary French text, does "démarrer" or "désarmer" show up more?
"démarrer" is the more common of the two: it sits at frequency rank #7,954 in our French list, against #24,951 for "désarmer". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "démarrer" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "désarmer" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #294,175 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "démarrer" and "désarmer" also get mixed up with nearby pairs, the highest-scored neighbour is "désarmer vs déserter". Nearby pair

Confusion rank #294,175 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