proportionvsproportionedConfusable pair

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

Which to use

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

#6,002
“proportion” frequency rank
#40,852
“proportioned” frequency rank
46854
confusion score

Side-by-Side Comparison

Feature proportion proportioned
Definition A quantity of something that is part of the whole amount or number. Having a proportion.

Letter map: proportion vs proportioned

Shared letters muted; letters that set proportion and proportioned apart highlighted. Shared run: 10.

10 ch
proportion
12 ch
proportioned

Grammar separator: proportion vs proportioned

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: proportion is anoun and proportionedanadjective. On the page they differ by 2 extra letter(s) - “proportion” sits inside “proportioned”. Our composite confusion score for this pair is 46854, derived from the frequency rank of both members and their visual similarity.

proportion is recorded at frequency rank #6,002, classified as anoun, pronounced /pɹəˈpɔɹʃən/. proportioned is at rank #40,852, 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 46854, this pair ranks #207,831 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of proportion vs proportioned

Shared letters: inoprt. Private to "proportion": -. Private to "proportioned": de.

"proportion" · 10 letters · shape CCVCVCCVVC  ·  "proportioned" · 12 letters · shape CCVCVCCVVCVC

Known mistypes of this pair

  • proportionporportion · pproportion · prooprtion · proporiton · proporrtion · proporsion · proportino · proportionn
  • proportionedporportioned · pproportioned · prooprtioned · proporitoned · proporrtioned · proportinoed · proportioend · proportionde

Frequently Asked Questions

Is swapping "proportion" for "proportioned" ever safe?
No - they are not even the same part of speech. "proportion" is a noun and "proportioned" an adjective, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "proportion" vs "proportioned" - which ranks higher?
"proportion" is the more common of the two: it sits at frequency rank #6,002 in our English list, against #40,852 for "proportioned". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

You've compared "proportion" and "proportioned". Here's where to go from here.

  • Full dictionary entry for "proportion" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "proportioned" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #207,831 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "proportion" and "proportioned" also get mixed up with nearby pairs, the highest-scored neighbour is "proportional vs proportioned". 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 #207,831 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