Which to use
“pacemaker” and “peacemaker” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #30,165
- “pacemaker” frequency rank
- #42,328
- “peacemaker” frequency rank
- 72493
- confusion score
Side-by-Side Comparison
| Feature | pacemaker | peacemaker |
|---|---|---|
| Definition | Specialized cells which stimulate the heart to beat. | A person who restores peace, especially by settling disputes; one who engages in peacemaking. |
Where the eye mixes pacemaker and peacemaker
Muted = shared; highlighted = the visual trap. They share 9 letters in sequence.
Why the eye confuses pacemaker with peacemaker
A purely visual mix-up. pacemaker (/ˈpeɪsˌmeɪkəɹ/) and peacemaker (/ˈpiːsmeɪkə(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 72493, derived from the frequency rank of both members and their visual similarity.
pacemaker is recorded at frequency rank #30,165, classified as anoun, pronounced /ˈpeɪsˌmeɪkəɹ/. peacemaker is at rank #42,328, tagged as anoun, pronounced /ˈpiːsmeɪkə(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 72493, this pair ranks #42,795 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of pacemaker vs peacemaker
Shared letters: acekmpr. Private to "pacemaker": -. Private to "peacemaker": -.
"pacemaker" · 9 letters · shape CVCVCVCVC · "peacemaker" · 10 letters · shape CVVCVCVCVC
Known mistypes of this pair
- pacemaker ← apcemaker · paccemaker · paceamker · pacemaekr · pacemakerr · pacemakker · pacemakre · pacemkaer
- peacemaker ← epacemaker · paecemaker · peaccemaker · peaceamker · peacemaekr · peacemakerr · peacemakker · peacemakre
Frequently Asked Questions
Is swapping "pacemaker" for "peacemaker" ever safe?
Frequency check: "pacemaker" vs "peacemaker" - which ranks higher?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "pacemaker" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "peacemaker" - compare definitions side by side with the headword page. Word entry
- This pair ranks #42,795 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- 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 #42,795 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.