conductionvsconnectionWhich spelling fits?

Which to use

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

#39,716
“conduction” frequency rank
#19,788
“connection” frequency rank
59504
confusion score

Side-by-Side Comparison

Feature conduction connection
Definition Action de prendre à loyer. Variante orthographique de connexion.

Where the eye mixes conduction and connection

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

10 ch
conduction
10 ch
connection

Why the eye confuses conduction with connection

A purely visual mix-up. conduction (\kɔ̃.dyk.sjɔ̃\) and connection (\kɔ.nɛ.ksjɔ̃\) 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 59504, 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\. connection is at rank #19,788, tagged as anoun, pronounced \kɔ.nɛ.ksjɔ̃\.

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 59504, this pair ranks #102,770 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of conduction vs connection

Shared letters: cinot. Private to "conduction": du. Private to "connection": e.

"conduction" · 10 letters · shape CVCCVCCVVC  ·  "connection" · 10 letters · shape CVCCVCCVVC

Known mistypes of this pair

  • conductioncconduction · cnoduction · codnuction · condcution · condduction · conducction · conduciton · conductino
  • connectioncconnection · cnonection · conection · conenction · conncetion · connecction · conneciton · connectino

Frequently Asked Questions

Can "conduction" and "connection" be used interchangeably?
No. They are said differently (\kɔ̃.dyk.sjɔ̃\ versus \kɔ.nɛ.ksjɔ̃\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "conduction" or "connection"?
"connection" is the more common of the two: it sits at frequency rank #19,788 in our French list, against #39,716 for "conduction". 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 "conduction" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "connection" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #102,770 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "conduction" and "connection" also get mixed up with nearby pairs, the highest-scored neighbour is "conduction 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 #102,770 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