Which to use
“sepa” is a verb and “sex” is a noun - they look or sound alike but fill different roles in a sentence.
- #2,319
- “sepa” frequency rank
- #12,716
- “sex” frequency rank
- 15035
- confusion score
Side-by-Side Comparison
| Feature | sepa | sex |
|---|---|---|
| Definition | Primera persona del singular (yo) del presente de subjuntivo de saber. | Sexo, género. |
Where the eye mixes sepa and sex
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Look-alike desk: sepa vs sex
These two trip readers on the page rather than in the ear: sepa is [ˈsepa] while sex is [sɛks]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 15035, derived from the frequency rank of both members and their visual similarity.
sepa is recorded at frequency rank #2,319, classified as averb, pronounced [ˈsepa]. sex is at rank #12,716, tagged as anoun, pronounced [sɛks].
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 15035, this pair ranks #281,747 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of sepa vs sex
Shared letters: es. Private to "sepa": ap. Private to "sex": x.
"sepa" · 4 letters · shape CVCV · "sex" · 3 letters · shape CVC
Known mistypes of this pair
- sepa ← espa · seap · seppa · spea · ssepa
Frequently Asked Questions
Can "sepa" and "sex" be used interchangeably?
Which is more common, "sepa" or "sex"?
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 "sepa" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "sex" - compare definitions side by side with the headword page. Word entry
- This pair ranks #281,747 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "sepa" and "sex" also get mixed up with nearby pairs, the highest-scored neighbour is "sex vs stem". 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 #281,747 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.