connectionsvsconvectionWhat's the difference?

Quick tell: connections is a verb, convection is a noun, so they fill different roles in a sentence.

Which to use

“connections” is a verb and “convection” is a noun - they look or sound alike but fill different roles in a sentence.

#36,327
“connections” frequency rank
#43,865
“convection” frequency rank
80192
confusion score

Side-by-Side Comparison

Feature connections convection
Definition Première personne du pluriel de l’indicatif imparfait de connecter. 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 connections and convection

Muted = shared; highlighted = the visual trap. They share 9 letters in sequence. connections runs 11 letters (CVCCVCCVVCC) against convection's 10 (CVCCVCCVVC) - the length gap alone is often enough to separate them once you know to check it.

11 ch
connections
10 ch
convection

Why the eye confuses connections with convection

These two trip readers on the page rather than in the ear: connections is \ko.nɛk.tjɔ̃\ while convection is \kɔ̃.vɛk.sjɔ̃\. 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 (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 80192, derived from the frequency rank of both members and their visual similarity.

connections is recorded at frequency rank #36,327, classified as averb, pronounced \ko.nɛk.tjɔ̃\. 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 80192, this pair ranks #21,549 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of connections vs convection

Shared letters: ceinot. Private to "connections": s. Private to "convection": v.

"connections" · 11 letters · shape CVCCVCCVVCC  ·  "convection" · 10 letters · shape CVCCVCCVVC

Known mistypes of this pair

  • connections ← cconnections · cnonections · conections · conenctions · conncetions · connecctions · connecitons · connectinos
  • convection ← cconvection · cnovection · conevction · connvection · convcetion · convecction · conveciton · convectino

Frequently Asked Questions

Can "connections" and "convection" be used interchangeably?
No - they are not even the same part of speech. "connections" is a verb and "convection" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "connections" or "convection"?
"connections" is the more common of the two: it sits at frequency rank #36,327 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.

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 "connections" 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 #21,549 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "connections" 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 #21,549 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