convectionvsconvectiveWhich spelling fits?

Quick tell: convection is a noun, convective is an adjective, so they fill different roles in a sentence.

Which to use

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

#21,759
“convection” frequency rank
#42,071
“convective” frequency rank
63830
confusion score

Side-by-Side Comparison

Feature convection convective
Definition The process of conveying something. Of, pertaining to, or employing convection; convectional

Letter map: convection vs convective

Shared letters muted; letters that set convection and convective apart highlighted. Shared run: 8.

10 ch
convection
10 ch
convective

Part-of-speech tell for convection / convective

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: convection is anoun and convectiveanadjective. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 63830, derived from the frequency rank of both members and their visual similarity.

convection is recorded at frequency rank #21,759, classified as anoun, pronounced /kənˈvɛkʃən/. convective is at rank #42,071, tagged as anadj.

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 63830, this pair ranks #80,855 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of convection vs convective

Shared letters: ceinotv. Private to "convection": -. Private to "convective": -.

"convection" · 10 letters · shape CVCCVCCVVC  ·  "convective" · 10 letters · shape CVCCVCCVCV

Known mistypes of this pair

  • convectioncconvection · cnovection · conevction · connvection · convcetion · convecction · conveciton · convecsion
  • convectivecconvective · cnovective · conevctive · connvective · convcetive · convecctive · convecitve · convectiev

Frequently Asked Questions

Do "convection" and "convective" mean the same thing in a sentence?
No - they are not even the same part of speech. "convection" is a noun and "convective" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "convection" or "convective" show up more?
"convection" is the more common of the two: it sits at frequency rank #21,759 in our English list, against #42,071 for "convective". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

You've compared "convection" and "convective". Here's where to go from here.

  • Full dictionary entry for "convection" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "convective" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #80,855 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "convection" and "convective" also get mixed up with nearby pairs, the highest-scored neighbour is "congestive 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 #80,855 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