porositévsprofitéTell them apart

Quick tell: porosité is a noun, profité is a verb, so they fill different roles in a sentence.

Which to use

“porosité” is a noun and “profité” is a verb - they look or sound alike but fill different roles in a sentence.

#38,983
“porosité” frequency rank
#6,011
“profité” frequency rank
44994
confusion score

Side-by-Side Comparison

Feature porosité profité
Definition Qualité d’un corps considéré comme poreux. Participe passé masculin singulier de profiter.

Where the eye mixes porosité and profité

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. porosité runs 8 letters (CVCVCVCV) against profité's 7 (CCVCVCV) - the length gap alone is often enough to separate them once you know to check it.

8 ch
porosité
7 ch
profité

Visual trap between porosité and profité

These two trip readers on the page rather than in the ear: porosité is \po.ʁo.zi.te\ while profité is \pʁɔ.fi.te\. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 44994, derived from the frequency rank of both members and their visual similarity.

porosité is recorded at frequency rank #38,983, classified as anoun, pronounced \po.ʁo.zi.te\. profité is at rank #6,011, tagged as averb, pronounced \pʁɔ.fi.te\.

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 44994, this pair ranks #206,220 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of porosité vs profité

Shared letters: ioprté. Private to "porosité": s. Private to "profité": f.

"porosité" · 8 letters · shape CVCVCVCV  ·  "profité" · 7 letters · shape CCVCVCV

Frequently Asked Questions

Can "porosité" and "profité" be used interchangeably?
No - they are not even the same part of speech. "porosité" is a noun and "profité" a verb, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "porosité" vs "profité" - which ranks higher?
"profité" is the more common of the two: it sits at frequency rank #6,011 in our French list, against #38,983 for "porosité". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "porosité" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "profité" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #206,220 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "porosité" and "profité" also get mixed up with nearby pairs, the highest-scored neighbour is "pilosité vs porosité". Nearby pair

Confusion rank #206,220 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