conductionvsconvectionWhat's the difference?

Which to use

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

#39,716
“conduction” frequency rank
#43,865
“convection” frequency rank
83581
confusion score

Side-by-Side Comparison

Feature conduction convection
Definition Action de prendre à loyer. Mode de transfert des propriétés d'un fluide (température et chaleur ; composition chimique) par mouvement des particules de celui-ci, c'est-à-dire par déplacement global de matière (impliquant aussi, au niveau des surfaces d'échange, la diffusion).

Where the eye mixes conduction and convection

Muted = shared; highlighted = the visual trap. They share 8 letters in sequence.

10 ch
conduction
10 ch
convection

Visual trap between conduction and convection

A purely visual mix-up. conduction (\kɔ̃.dyk.sjɔ̃\) and convection (\kɔ̃.vɛk.sjɔ̃\) 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 83581, derived from the frequency rank of both members and their visual similarity.

conduction is recorded at frequency rank #39,716, classified as anoun, pronounced \kɔ̃.dyk.sjɔ̃\. convection is at rank #43,865, tagged as anoun, pronounced \kɔ̃.vɛk.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 83581, this pair ranks #14,553 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of conduction vs convection

Shared letters: cinot. Private to "conduction": du. Private to "convection": ev.

"conduction" · 10 letters · shape CVCCVCCVVC  ·  "convection" · 10 letters · shape CVCCVCCVVC

Known mistypes of this pair

  • conductioncconduction · cnoduction · codnuction · condcution · condduction · conducction · conduciton · conductino
  • convectioncconvection · cnovection · conevction · connvection · convcetion · convecction · conveciton · convectino

Frequently Asked Questions

Can "conduction" and "convection" be used interchangeably?
No. They are said differently (\kɔ̃.dyk.sjɔ̃\ versus \kɔ̃.vɛk.sjɔ̃\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "conduction" or "convection"?
"conduction" is the more common of the two: it sits at frequency rank #39,716 in our French list, against #43,865 for "convection". 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 "conduction" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "convection" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #14,553 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "conduction" and "convection" also get mixed up with nearby pairs, the highest-scored neighbour is "contention vs convection". 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 #14,553 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