Which to use
“serge” and “servo” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #21,925
- “serge” frequency rank
- #33,014
- “servo” frequency rank
- 54939
- confusion score
Side-by-Side Comparison
| Feature | serge | servo |
|---|---|---|
| Definition | A type of worsted cloth. | A servomechanism. |
Where the eye mixes serge and servo
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. serge and servo follow the identical consonant-vowel pattern (CVCCV). Same shape at a glance is often the real trap, independent of shared letters.
Look-alike desk: serge vs servo
A purely visual mix-up. serge (/sɜːd͡ʒ/) 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 54939, derived from the frequency rank of both members and their visual similarity.
serge is recorded at frequency rank #21,925, classified as anoun, pronounced /sɜːd͡ʒ/. 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 54939, this pair ranks #137,322 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of serge vs servo
Shared letters: ers. Private to "serge": g. Private to "servo": ov.
"serge" · 5 letters · shape CVCCV · "servo" · 5 letters · shape CVCCV
Known mistypes of this pair
Frequently Asked Questions
Is swapping "serge" for "servo" ever safe?
Which is more common, "serge" or "servo"?
Useful next steps
Eye-level mix-up between "serge" and "servo" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "serge" 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 #137,322 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "serge" and "servo" also get mixed up with nearby pairs, the highest-scored neighbour is "serif vs servo". 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 #137,322 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.