commemoratevscommemorativeWhat's the difference?

Quick tell: commemorate is a verb, commemorative is an adjective, so they fill different roles in a sentence.

Which to use

“commemorate” is a verb and “commemorative” is an adjective - they look or sound alike but fill different roles in a sentence.

#15,134
“commemorate” frequency rank
#21,474
“commemorative” frequency rank
36608
confusion score

Side-by-Side Comparison

Feature commemorate commemorative
Definition To honour the memory of someone or something with a ceremony or object. Serving to commemorate something.

Where the spellings diverge

Shared letters are muted; the letters that actually set commemorate and commemorative apart are highlighted. They share 11 letters in sequence, which is exactly why the eye skips the difference.

11 ch
commemorate
13 ch
commemorative

Spelling & Dictionary Insight

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: commemorate is averb and commemorativeanadjective. On the page they differ by 2 letter(s) in length. Our composite confusion score for this pair is 36608, derived from the frequency rank of both members and their visual similarity.

commemorate is recorded at frequency rank #15,134, classified as averb, pronounced /kəˈmɛməˌɹeɪt/. commemorative is at rank #21,474, 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 36608, this pair ranks #301,739 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of commemorate vs commemorative

Shared letters: acemort. Private to "commemorate": -. Private to "commemorative": iv.

"commemorate" · 11 letters · shape CVCCVCVCVCV  ·  "commemorative" · 13 letters · shape CVCCVCVCVCVCV

Known mistypes of this pair

  • commemorateccommemorate · cmomemorate · comemmorate · comemorate · commemmorate · commemoarte · commemoraet · commemoratte
  • commemorativeccommemorative · cmomemorative · comemmorative · comemorative · commemmorative · commemoartive · commemoraitve · commemoratiev

Frequency comparison

commemorate#15,134
commemorative#21,474

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "commemorate" and "commemorative" be used interchangeably?
No - they are not even the same part of speech. "commemorate" is a verb and "commemorative" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "commemorate" or "commemorative"?
"commemorate" is the more common of the two: it sits at frequency rank #15,134 in our English list, against #21,474 for "commemorative". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering commemorate vs commemorative

The fastest way to pick the right one every time.

  • Check the role first: if you need a verb, it's “commemorate”; for an adjective, it's “commemorative”.
  • See each word in full, definition, IPA, etymology and its other confusables. Full “commemorate” entry
  • Browse more pairs most likely to be confused. Most confusable

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

Source: FrequencyWords open word-frequency list