comprisevscomprisedWhich spelling fits?

Which to use

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

#12,565
“comprise” frequency rank
#9,305
“comprised” frequency rank
21870
confusion score

Side-by-Side Comparison

Feature comprise comprised
Definition To be made up of; to consist of (especially a comprehensive list of parts). simple past and past participle of comprise

Where the eye mixes comprise and comprised

Muted = shared; highlighted = the visual trap. They share 8 letters in sequence.

8 ch
comprise
9 ch
comprised

Visual trap between comprise and comprised

A purely visual mix-up. comprise (/kəmˈpɹaɪz/) and comprised (/kəmˈpɹaɪzd/) 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 1 extra letter(s) - “comprise” sits inside “comprised”. Our composite confusion score for this pair is 21870, derived from the frequency rank of both members and their visual similarity.

comprise is recorded at frequency rank #12,565, classified as averb, pronounced /kəmˈpɹaɪz/. comprised is at rank #9,305, tagged as averb, pronounced /kəmˈpɹaɪzd/.

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 21870, this pair ranks #420,752 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of comprise vs comprised

Shared letters: ceimoprs. Private to "comprise": -. Private to "comprised": d.

"comprise" · 8 letters · shape CVCCCVCV  ·  "comprised" · 9 letters · shape CVCCCVCVC

Known mistypes of this pair

  • compriseccomprise · cmoprise · commprise · compirse · compprise · compries · comprrise · comprsie
  • comprisedccomprised · cmoprised · commprised · compirsed · compprised · compriesd · comprisde · comprisedd

Frequently Asked Questions

Do "comprise" and "comprised" mean the same thing in a sentence?
No. They are said differently (/kəmˈpɹaɪz/ versus /kəmˈpɹaɪzd/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "comprise" or "comprised"?
"comprised" is the more common of the two: it sits at frequency rank #9,305 in our English list, against #12,565 for "comprise". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "comprise" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "comprised" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #420,752 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "comprise" and "comprised" also get mixed up with nearby pairs, the highest-scored neighbour is "compress vs comprise". 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 #420,752 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