défendraivsdéfendreTell them apart

Which to use

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

#48,464
“défendrai” frequency rank
#1,660
“défendre” frequency rank
50124
confusion score

Side-by-Side Comparison

Feature défendrai défendre
Definition Première personne du singulier du futur de défendre. Protéger, soutenir, quelqu'un ou quelque chose contre une attaque, une agression.

Where the eye mixes défendrai and défendre

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. défendrai runs 9 letters (CVCVCCCVV) against défendre's 8 (CVCVCCCV) - the length gap alone is often enough to separate them once you know to check it.

9 ch
défendrai
8 ch
défendre

Why the eye confuses défendrai with défendre

A purely visual mix-up. défendrai (\de.fɑ̃.dʁe\) and défendre (\de.fɑ̃dʁ\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 50124, derived from the frequency rank of both members and their visual similarity.

défendrai is recorded at frequency rank #48,464, classified as averb, pronounced \de.fɑ̃.dʁe\. défendre is at rank #1,660, tagged as averb, pronounced \de.fɑ̃dʁ\.

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 50124, this pair ranks #165,132 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of défendrai vs défendre

Shared letters: defnré. Private to "défendrai": ai. Private to "défendre": -.

"défendrai" · 9 letters · shape CVCVCCCVV  ·  "défendre" · 8 letters · shape CVCVCCCV

Frequently Asked Questions

Is swapping "défendrai" for "défendre" ever safe?
No. They are said differently (\de.fɑ̃.dʁe\ versus \de.fɑ̃dʁ\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "défendrai" vs "défendre" - which ranks higher?
"défendre" is the more common of the two: it sits at frequency rank #1,660 in our French list, against #48,464 for "défendrai". 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 "défendrai" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "défendre" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #165,132 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "défendrai" and "défendre" also get mixed up with nearby pairs, the highest-scored neighbour is "défendra vs défendrai". Nearby pair

Confusion rank #165,132 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