concoctionvsconvectionTell them apart

Which to use

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

#36,499
“concoction” frequency rank
#21,759
“convection” frequency rank
58258
confusion score

Side-by-Side Comparison

Feature concoction convection
Definition The preparing of a medicine, food or other substance out of many ingredients. The process of conveying something.

Where the eye mixes concoction and convection

Muted = shared; highlighted = the visual trap. They share 8 letters in sequence. concoction and convection follow the identical consonant-vowel pattern (CVCCVCCVVC). Same shape at a glance is often the real trap, independent of shared letters.

10 ch
concoction
10 ch
convection

Look-alike desk: concoction vs convection

A purely visual mix-up. concoction (/kənˈkɒkʃən/) 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 share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 58258, derived from the frequency rank of both members and their visual similarity.

concoction is recorded at frequency rank #36,499, classified as anoun, pronounced /kənˈkɒkʃən/. 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 58258, this pair ranks #113,755 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of concoction vs convection

Shared letters: cinot. Private to "concoction": -. Private to "convection": ev.

"concoction" · 10 letters · shape CVCCVCCVVC  ·  "convection" · 10 letters · shape CVCCVCCVVC

Known mistypes of this pair

  • concoction ← cconcoction · cnocoction · cocnoction · conccoction · conccotion · concocction · concociton · concocsion
  • convection ← cconvection · cnovection · conevction · connvection · convcetion · convecction · conveciton · convecsion

Frequently Asked Questions

Can "concoction" and "convection" be used interchangeably?
No. They are said differently (/kənˈkɒkʃən/ versus /kənˈvɛkʃən/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary English text, does "concoction" or "convection" show up more?
"convection" is the more common of the two: it sits at frequency rank #21,759 in our English list, against #36,499 for "concoction". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Eye-level mix-up between "concoction" and "convection" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "concoction" 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 #113,755 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "concoction" and "convection" also get mixed up with nearby pairs, the highest-scored neighbour is "concoction vs convocation". 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 #113,755 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list