Which to use
“serif” and “servo” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #45,077
- “serif” frequency rank
- #33,014
- “servo” frequency rank
- 78091
- confusion score
Side-by-Side Comparison
| Feature | serif | servo |
|---|---|---|
| Definition | A short line added to the end of a stroke in traditional typefaces, such as Times New Roman. | A servomechanism. |
Where the eye mixes serif and servo
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. serif (CVCVC) and servo (CVCCV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Look-alike desk: serif vs servo
A purely visual mix-up. serif (/ˈsɛɹɪf/) and servo (/ˈsɜː.vəʊ/) 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 78091, derived from the frequency rank of both members and their visual similarity.
serif is recorded at frequency rank #45,077, classified as anoun, pronounced /ˈsɛɹɪf/. servo is at rank #33,014, tagged as anoun, pronounced /ˈsɜː.vəʊ/.
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 78091, this pair ranks #25,518 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of serif vs servo
Shared letters: ers. Private to "serif": fi. Private to "servo": ov.
"serif" · 5 letters · shape CVCVC · "servo" · 5 letters · shape CVCCV
Known mistypes of this pair
Frequently Asked Questions
Is swapping "serif" for "servo" ever safe?
Frequency check: "serif" vs "servo" - 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 "serif" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "servo" - compare definitions side by side with the headword page. Word entry
- This pair ranks #25,518 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "serif" and "servo" also get mixed up with nearby pairs, the highest-scored neighbour is "serif vs Sif". 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 #25,518 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.