Which to use
“sep” is a num and “seta” is a noun - they look or sound alike but fill different roles in a sentence.
- #8,588
- “sep” frequency rank
- #46,806
- “seta” frequency rank
- 55394
- confusion score
Side-by-Side Comparison
| Feature | sep | seta |
|---|---|---|
| Definition | Siete. | Hábito típico de los hongos, formado por un pie —el pedicelo o estípite— y una copa (o sombrilla, sombrero, píleo). |
Where the eye mixes sep and seta
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Why the eye confuses sep with seta
These two trip readers on the page rather than in the ear: sep is /sep/ while seta is [ˈset̪a]. 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 (num vs noun), which is usually the fastest check. Our composite confusion score for this pair is 55394, derived from the frequency rank of both members and their visual similarity.
sep is recorded at frequency rank #8,588, classified as anum, pronounced /sep/. seta is at rank #46,806, tagged as anoun, pronounced [ˈset̪a].
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 55394, this pair ranks #79,113 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.
Orthographic DNA of sep vs seta
Shared letters: es. Private to "sep": p. Private to "seta": at.
"sep" · 3 letters · shape CVC · "seta" · 4 letters · shape CVCV
Known mistypes of this pair
- seta ← ceta · setta · sseta · stea
Frequently Asked Questions
Is swapping "sep" for "seta" ever safe?
Which is more common, "sep" or "seta"?
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 "sep" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "seta" - compare definitions side by side with the headword page. Word entry
- This pair ranks #79,113 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "sep" and "seta" also get mixed up with nearby pairs, the highest-scored neighbour is "seta vs sila". 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 #79,113 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.