Which to use
“seek” and “sein” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #39,853
- “seek” frequency rank
- #43,647
- “sein” frequency rank
- 83500
- confusion score
Side-by-Side Comparison
| Feature | seek | sein |
|---|---|---|
| Definition | procurar | ser, estar. |
Where the eye mixes seek and sein
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. seek and sein follow the identical consonant-vowel pattern (CVVC). Same shape at a glance is often the real trap, independent of shared letters.
Visual trap between seek and sein
A purely visual mix-up. seek (/siːk/, /sēk/) and sein (/zaɪ̯n/) 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 83500, derived from the frequency rank of both members and their visual similarity.
seek is recorded at frequency rank #39,853, classified as averb, pronounced /siːk/, /sēk/. sein is at rank #43,647, tagged as averb, pronounced /zaɪ̯n/.
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 83500, this pair ranks #903 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Orthographic DNA of seek vs sein
Shared letters: es. Private to "seek": k. Private to "sein": in.
"seek" · 4 letters · shape CVVC · "sein" · 4 letters · shape CVVC
Known mistypes of this pair
Frequently Asked Questions
Do "seek" and "sein" mean the same thing in a sentence?
In ordinary Portuguese text, does "seek" or "sein" show up more?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "seek" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "sein" - compare definitions side by side with the headword page. Word entry
- This pair ranks #903 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "seek" and "sein" also get mixed up with nearby pairs, the highest-scored neighbour is "sein vs slip". 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 #903 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.