Which to use
“connection” and “convection” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #1,788
- “connection” frequency rank
- #21,759
- “convection” frequency rank
- 23547
- confusion score
Side-by-Side Comparison
| Feature | connection | convection |
|---|---|---|
| Definition | The act of connecting. | The process of conveying something. |
Where the eye mixes connection and convection
Muted = shared; highlighted = the visual trap. They share 9 letters in sequence.
Why the eye confuses connection with convection
A purely visual mix-up. connection (/kəˈnɛkʃ(ə)n/) and convection (/kənˈvɛkʃən/) 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 a single letter - n in “connection” becomes v in “convection”. Our composite confusion score for this pair is 23547, derived from the frequency rank of both members and their visual similarity.
connection is recorded at frequency rank #1,788, classified as anoun, pronounced /kəˈnɛkʃ(ə)n/. convection is at rank #21,759, tagged as anoun, pronounced /kənˈvɛkʃən/.
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 23547, this pair ranks #408,524 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of connection vs convection
Shared letters: ceinot. Private to "connection": -. Private to "convection": v.
"connection" · 10 letters · shape CVCCVCCVVC · "convection" · 10 letters · shape CVCCVCCVVC
Known mistypes of this pair
- connection ← cconnection · cnonection · conection · conenction · conncetion · connecction · conneciton · connecsion
- convection ← cconvection · cnovection · conevction · connvection · convcetion · convecction · conveciton · convecsion
Frequently Asked Questions
Is swapping "connection" for "convection" ever safe?
In ordinary English text, does "connection" or "convection" show up more?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "connection" 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 #408,524 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "connection" and "convection" also get mixed up with nearby pairs, the highest-scored neighbour is "convection vs convective". 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 #408,524 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.