Which to use
“master” and “mister” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #1,250
- “master” frequency rank
- #13,761
- “mister” frequency rank
- 15011
- confusion score
Side-by-Side Comparison
| Feature | master | mister |
|---|---|---|
| Definition | Someone who has control over something or someone. | Alternative spelling of Mister, especially when used as a form of address without a name. |
Where the eye mixes master and mister
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.
Visual trap between master and mister
A purely visual mix-up. master (/ˈmɑːs.tə/) and mister (/ˈmɪstəɹ/) 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 a single letter - a in “master” becomes i in “mister”. Our composite confusion score for this pair is 15011, derived from the frequency rank of both members and their visual similarity.
master is recorded at frequency rank #1,250, classified as anoun, pronounced /ˈmɑːs.tə/. mister is at rank #13,761, tagged as anoun, pronounced /ˈmɪstəɹ/.
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 15011, this pair ranks #466,593 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of master vs mister
Shared letters: emrst. Private to "master": a. Private to "mister": i.
"master" · 6 letters · shape CVCCVC · "mister" · 6 letters · shape CVCCVC
Known mistypes of this pair
Frequently Asked Questions
Do "master" and "mister" mean the same thing in a sentence?
In ordinary English text, does "master" or "mister" show up more?
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 "master" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "mister" - compare definitions side by side with the headword page. Word entry
- This pair ranks #466,593 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "master" and "mister" also get mixed up with nearby pairs, the highest-scored neighbour is "miser vs mister". 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 #466,593 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.