filantvsflintWhich spelling fits?

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

Which to use

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

#41,790
“filant” frequency rank
#34,540
“flint” frequency rank
76330
confusion score

Side-by-Side Comparison

Feature filant flint
Definition Qui coule sans se diviser et s’allonge en une apparence de fil continu. Verre en cristal servant avec le crown-glass à faire les lentilles achromatiques des microscopes ; il est constitué par trois atomes de quadrisilicate de plomb et deux atomes de quadrisilicate de potasse.

Where the eye mixes filant and flint

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. filant runs 6 letters (CVCVCC) against flint's 5 (CCVCC) - the length gap alone is often enough to separate them once you know to check it.

6 ch
filant
5 ch
flint

Visual trap between filant and flint

These two trip readers on the page rather than in the ear: filant is \fi.lɑ̃\ while flint is \flint\. 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 76330, 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\. flint is at rank #34,540, tagged as anoun, pronounced \flint\.

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 76330, this pair ranks #31,450 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of filant vs flint

Shared letters: filnt. Private to "filant": a. Private to "flint": -.

"filant" · 6 letters · shape CVCVCC  ·  "flint" · 5 letters · shape CCVCC

Known mistypes of this pair

  • filant ← ffilant · fialnt · filannt · filantt · filatn · fillant · filnat · fliant
  • flint ← fflint · filnt · flinnt · flintt · flitn · fllint · flnit · lfint

Frequently Asked Questions

Can "filant" and "flint" be used interchangeably?
No - they are not even the same part of speech. "filant" is an adjective and "flint" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "filant" vs "flint" - which ranks higher?
"flint" is the more common of the two: it sits at frequency rank #34,540 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.

After this comparison

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

  • Full dictionary entry for "filant" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "flint" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #31,450 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "filant" and "flint" 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 #31,450 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