Which to use
“caper” and “crater” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #34,418
- “caper” frequency rank
- #13,893
- “crater” frequency rank
- 48311
- confusion score
Side-by-Side Comparison
| Feature | caper | crater |
|---|---|---|
| Definition | A playful leap or jump. | A hemispherical pit created by the impact of a meteorite or other object. |
Where the eye mixes caper and crater
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. caper runs 5 letters (CVCVC) against crater's 6 (CCVCVC) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: caper vs crater
A purely visual mix-up. caper (/ˈkeɪpɚ/) and crater (/ˈkɹeɪ.tə(ɹ)/) 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 letter(s) in length. Our composite confusion score for this pair is 48311, derived from the frequency rank of both members and their visual similarity.
caper is recorded at frequency rank #34,418, classified as anoun, pronounced /ˈkeɪpɚ/. crater is at rank #13,893, tagged as anoun, pronounced /ˈkɹeɪ.tə(ɹ)/.
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 48311, this pair ranks #194,317 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of caper vs crater
Shared letters: acer. Private to "caper": p. Private to "crater": t.
"caper" · 5 letters · shape CVCVC · "crater" · 6 letters · shape CCVCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "caper" for "crater" ever safe?
Frequency check: "caper" vs "crater" - which ranks higher?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "caper" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "crater" - compare definitions side by side with the headword page. Word entry
- This pair ranks #194,317 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "caper" and "crater" also get mixed up with nearby pairs, the highest-scored neighbour is "caper vs cower". 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 #194,317 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.