Which to use
“macOS” and “Mavis” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #28,283
- “macOS” frequency rank
- #34,186
- “Mavis” frequency rank
- 62469
- confusion score
Side-by-Side Comparison
| Feature | macOS | Mavis |
|---|---|---|
| Definition | A major operating system, formerly known as OS X (and before that as Mac OS X), used on laptop and desktop computers by Apple Inc. | A female given name from English. |
Where the eye mixes macOS and Mavis
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. macOS and Mavis follow the identical consonant-vowel pattern (CVCVC). Same shape at a glance is often the real trap, independent of shared letters.
Look-alike desk: macOS vs Mavis
A purely visual mix-up. macOS (/ˌmækoʊˈɛs/) and Mavis (/ˈmeɪvɪs/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 62469, derived from the frequency rank of both members and their visual similarity.
macOS is recorded at frequency rank #28,283, classified as aname, pronounced /ˌmækoʊˈɛs/. Mavis is at rank #34,186, tagged as aname, pronounced /ˈmeɪvɪs/.
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 62469, this pair ranks #88,349 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of macOS vs Mavis
Shared letters: ams. Private to "macOS": co. Private to "Mavis": iv.
"macOS" · 5 letters · shape CVCVC · "Mavis" · 5 letters · shape CVCVC
Known mistypes of this pair
Frequently Asked Questions
Do "macOS" and "Mavis" mean the same thing in a sentence?
In ordinary English text, does "macOS" or "Mavis" show up more?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "macOS" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Mavis" - compare definitions side by side with the headword page. Word entry
- This pair ranks #88,349 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "macOS" and "Mavis" also get mixed up with nearby pairs, the highest-scored neighbour is "magus vs Mavis". 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 #88,349 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.