filantvsfumantTell them apart

Which to use

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

#41,790
“filant” frequency rank
#24,601
“fumant” frequency rank
66391
confusion score

Side-by-Side Comparison

Feature filant fumant
Definition Qui coule sans se diviser et s’allonge en une apparence de fil continu. Qui fume, qui jette de la fumée ou quelque vapeur.

Where the eye mixes filant and fumant

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. filant and fumant follow the identical consonant-vowel pattern (CVCVCC). Same shape at a glance is often the real trap, independent of shared letters.

6 ch
filant
6 ch
fumant

Visual trap between filant and fumant

A purely visual mix-up. filant (\fi.lɑ̃\) and fumant (\fy.mɑ̃\) 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 66391, derived from the frequency rank of both members and their visual similarity.

filant is recorded at frequency rank #41,790, classified as anadj, pronounced \fi.lɑ̃\. fumant is at rank #24,601, tagged as anadj, pronounced \fy.mɑ̃\.

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 66391, this pair ranks #68,028 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of filant vs fumant

Shared letters: afnt. Private to "filant": il. Private to "fumant": mu.

"filant" · 6 letters · shape CVCVCC  ·  "fumant" · 6 letters · shape CVCVCC

Known mistypes of this pair

  • filantffilant · fialnt · filannt · filantt · filatn · fillant · filnat · fliant
  • fumantffumant · fmuant · fuamnt · fumannt · fumantt · fumatn · fummant · fumnat

Frequently Asked Questions

Is swapping "filant" for "fumant" ever safe?
No. They are said differently (\fi.lɑ̃\ versus \fy.mɑ̃\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "filant" vs "fumant" - which ranks higher?
"fumant" is the more common of the two: it sits at frequency rank #24,601 in our French list, against #41,790 for "filant". 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 "filant" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "fumant" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #68,028 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "filant" and "fumant" also get mixed up with nearby pairs, the highest-scored neighbour is "filant vs filmant". 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 #68,028 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