Which to use
“Sergei” is a name and “served” is a verb - they look or sound alike but fill different roles in a sentence.
- #15,269
- “Sergei” frequency rank
- #1,647
- “served” frequency rank
- 16916
- confusion score
Side-by-Side Comparison
| Feature | Sergei | served |
|---|---|---|
| Definition | A transliteration of the Russian male given name Серге́й (Sergéj), equivalent to Sergius. | simple past and past participle of serve |
Letter map: Sergei vs served
Shared letters muted; letters that set Sergei and served apart highlighted. Shared run: 4. Sergei (CVCCVV) and served (CVCCVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Part-of-speech tell for Sergei / served
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Sergei is aname and servedaverb. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 16916, derived from the frequency rank of both members and their visual similarity.
Sergei is recorded at frequency rank #15,269, classified as aname. served is at rank #1,647, tagged as averb, pronounced /sɝvd/.
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 16916, this pair ranks #454,757 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of Sergei vs served
Shared letters: ers. Private to "Sergei": gi. Private to "served": dv.
"Sergei" · 6 letters · shape CVCCVV · "served" · 6 letters · shape CVCCVC
Known mistypes of this pair
Frequently Asked Questions
Can "Sergei" and "served" be used interchangeably?
Frequency check: "Sergei" vs "served" - which ranks higher?
Useful next steps
Pair "Sergei" vs "served" is on the table, pick a follow-up below.
- Full dictionary entry for "Sergei" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "served" - compare definitions side by side with the headword page. Word entry
- This pair ranks #454,757 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "Sergei" and "served" also get mixed up with nearby pairs, the highest-scored neighbour is "Seager vs Sergei". 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 #454,757 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.