Which to use
“pacer” and “patter” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #41,297
- “pacer” frequency rank
- #38,547
- “patter” frequency rank
- 79844
- confusion score
Side-by-Side Comparison
| Feature | pacer | patter |
|---|---|---|
| Definition | One who paces. | A soft repeated sound, as of rain falling, or feet walking on a hard surface. |
Letter map: pacer vs patter
Shared letters muted; letters that set pacer and patter apart highlighted. Shared run: 4. pacer runs 5 letters (CVCVC) against patter's 6 (CVCCVC) - the length gap alone is often enough to separate them once you know to check it.
Pair insight - pacer / patter
pacer and patter are indexed as a confusable English pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 79844, derived from the frequency rank of both members and their visual similarity.
pacer is recorded at frequency rank #41,297, classified as anoun. patter is at rank #38,547, tagged as anoun, pronounced /ˈpæt.ə/.
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 79844, this pair ranks #21,148 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of pacer vs patter
Shared letters: aepr. Private to "pacer": c. Private to "patter": t.
"pacer" · 5 letters · shape CVCVC · "patter" · 6 letters · shape CVCCVC
Known mistypes of this pair
Frequently Asked Questions
Do "pacer" and "patter" mean the same thing in a sentence?
Which is more common, "pacer" or "patter"?
Useful next steps
Pair "pacer" vs "patter" is on the table, pick a follow-up below.
- Full dictionary entry for "pacer" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "patter" - compare definitions side by side with the headword page. Word entry
- This pair ranks #21,148 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "pacer" and "patter" also get mixed up with nearby pairs, the highest-scored neighbour is "pacer vs poacher". 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 #21,148 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.