formationvsformulationTell them apart

Which to use

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

#603
“formation” frequency rank
#12,577
“formulation” frequency rank
13180
confusion score

Side-by-Side Comparison

Feature formation formulation
Definition Action de former ou résultat de cette action. Action de formuler, de mettre en forme ou en mots ; résultat de cette action.

Where the eye mixes formation and formulation

Muted = shared; highlighted = the visual trap. They share 9 letters in sequence.

9 ch
formation
11 ch
formulation

Look-alike desk: formation vs formulation

A purely visual mix-up. formation (\fɔʁ.ma.sjɔ̃\) and formulation (\fɔʁ.my.la.sjɔ̃\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 2 letter(s) in length. Our composite confusion score for this pair is 13180, derived from the frequency rank of both members and their visual similarity.

formation is recorded at frequency rank #603, classified as anoun, pronounced \fɔʁ.ma.sjɔ̃\. formulation is at rank #12,577, tagged as anoun, pronounced \fɔʁ.my.la.sjɔ̃\.

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 13180, this pair ranks #402,096 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of formation vs formulation

Shared letters: afimnort. Private to "formation": -. Private to "formulation": lu.

"formation" · 9 letters · shape CVCCVCVVC  ·  "formulation" · 11 letters · shape CVCCVCVCVVC

Known mistypes of this pair

  • formationfformation · fomration · foramtion · formaiton · formatino · formationn · formatoin · formattion
  • formulationfformulation · fomrulation · formluation · formmulation · formualtion · formulaiton · formulatino · formulationn

Frequently Asked Questions

Can "formation" and "formulation" be used interchangeably?
No. They are said differently (\fɔʁ.ma.sjɔ̃\ versus \fɔʁ.my.la.sjɔ̃\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary French text, does "formation" or "formulation" show up more?
"formation" is the more common of the two: it sits at frequency rank #603 in our French list, against #12,577 for "formulation". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

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 "formation" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "formulation" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #402,096 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "formation" and "formulation" also get mixed up with nearby pairs, the highest-scored neighbour is "formulation vs formulations". 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 #402,096 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