approfondievsapprofonditTell them apart

Quick tell: approfondie is a adjective, approfondit is a verb, so they fill different roles in a sentence.

Which to use

“approfondie” is an adjective and “approfondit” is a verb - they look or sound alike but fill different roles in a sentence.

#12,516
“approfondie” frequency rank
#45,438
“approfondit” frequency rank
57954
confusion score

Side-by-Side Comparison

Feature approfondie approfondit
Definition Féminin singulier de approfondi. Troisième personne du singulier de l’indicatif présent de approfondir.

Same sound, different letters: approfondie vs approfondit

Muted letters are shared; highlighted letters are the only spelling cue when pronunciation matches. Shared run: 10 letters. approfondie (VCCCVCVCCVV) and approfondit (VCCCVCVCCVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

11 ch
approfondie
11 ch
approfondit

Same sound, different spelling - approfondie / approfondit

Say them out loud and nothing separates them: approfondie and approfondit carry the same recorded pronunciation, \a.pʁɔ.fɔ̃.di\. Grammar is what tells them apart: one is anadjective, the other averb, so most sentences will only accept one of them. They differ by a single letter - e in “approfondie” becomes t in “approfondit”. Our composite confusion score for this pair is 57954, derived from the frequency rank of both members and their visual similarity.

approfondie is recorded at frequency rank #12,516, classified as anadj, pronounced \a.pʁɔ.fɔ̃.di\. approfondit is at rank #45,438, tagged as averb, pronounced \a.pʁɔ.fɔ̃.di\.

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 57954, this pair ranks #111,923 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of approfondie vs approfondit

Shared letters: adfinopr. Private to "approfondie": e. Private to "approfondit": t.

"approfondie" · 11 letters · shape VCCCVCVCCVV  ·  "approfondit" · 11 letters · shape VCCCVCVCCVC

Known mistypes of this pair

  • approfondie ← apporfondie · apprfoondie · approffondie · approfnodie · approfodnie · approfonddie · approfondei · approfonide
  • approfondit ← apporfondit · apprfoondit · approffondit · approfnodit · approfodnit · approfonddit · approfonditt · approfondti

Frequently Asked Questions

Is swapping "approfondie" for "approfondit" ever safe?
No - they are not even the same part of speech. "approfondie" is an adjective and "approfondit" a verb, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "approfondie" vs "approfondit" - which ranks higher?
"approfondie" is the more common of the two: it sits at frequency rank #12,516 in our French list, against #45,438 for "approfondit". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

You've separated the homophone pair "approfondie" / "approfondit". Follow the links when you need the full entry or a neighbour that trips the same ear.

  • Full dictionary entry for "approfondie" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "approfondit" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #111,923 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "approfondie" and "approfondit" also get mixed up with nearby pairs, the highest-scored neighbour is "approfondis vs approfondit". 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 #111,923 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