félinvsfrelonTell them apart

Quick tell: félin is a adjective, frelon is a noun, so they fill different roles in a sentence.

Which to use

“félin” is an adjective and “frelon” is a noun - they look or sound alike but fill different roles in a sentence.

#27,819
“félin” frequency rank
#39,307
“frelon” frequency rank
67126
confusion score

Side-by-Side Comparison

Feature félin frelon
Definition Qui se rapporte au chat ou aux félidés. Sorte de grosse guêpe, de nom scientifique Vespa crabro.

Where the eye mixes félin and frelon

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. félin runs 5 letters (CVCVC) against frelon's 6 (CCVCVC) - the length gap alone is often enough to separate them once you know to check it.

5 ch
félin
6 ch
frelon

Why the eye confuses félin with frelon

These two trip readers on the page rather than in the ear: félin is \fe.lɛ̃\ while frelon is \fʁə.lɔ̃\. 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 (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 67126, derived from the frequency rank of both members and their visual similarity.

félin is recorded at frequency rank #27,819, classified as anadj, pronounced \fe.lɛ̃\. frelon is at rank #39,307, tagged as anoun, pronounced \fʁə.lɔ̃\.

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 67126, this pair ranks #64,776 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of félin vs frelon

Shared letters: fln. Private to "félin": ié. Private to "frelon": eor.

"félin" · 5 letters · shape CVCVC  ·  "frelon" · 6 letters · shape CCVCVC

Known mistypes of this pair

  • frelon ← ferlon · ffrelon · frellon · frelno · frelonn · freoln · frleon · frrelon

Frequently Asked Questions

Do "félin" and "frelon" mean the same thing in a sentence?
No - they are not even the same part of speech. "félin" is an adjective and "frelon" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "félin" or "frelon" show up more?
"félin" is the more common of the two: it sits at frequency rank #27,819 in our French list, against #39,307 for "frelon". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

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 "félin" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "frelon" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #64,776 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "félin" and "frelon" also get mixed up with nearby pairs, the highest-scored neighbour is "frelon vs frelons". 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 #64,776 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