Which to use
“sigan” is a verb and “sigma” is a noun - they look or sound alike but fill different roles in a sentence.
- #3,150
- “sigan” frequency rank
- #36,291
- “sigma” frequency rank
- 39441
- confusion score
Side-by-Side Comparison
| Feature | sigan | sigma |
|---|---|---|
| Definition | Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del presente de subjuntivo de seguir. | Parte del intestino grueso que, en el hombre, continúa después del colon descendente, a la altura de la pelvis y es seguido por el recto. En esta parte los gases se acumulan para ser luego expulsados sin interferir con las heces. |
Where the spellings diverge
Shared letters are muted; the letters that actually set sigan and sigma apart are highlighted. They share 4 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
These two trip readers on the page rather than in the ear: sigan is [ˈsiɣ̞ãn] while sigma is [ˈsiɣ̞ma]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 39441, derived from the frequency rank of both members and their visual similarity.
sigan is recorded at frequency rank #3,150, classified as averb, pronounced [ˈsiɣ̞ãn]. sigma is at rank #36,291, tagged as anoun, pronounced [ˈsiɣ̞ma].
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 39441, this pair ranks #164,466 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of sigan vs sigma
Shared letters: agis. Private to "sigan": n. Private to "sigma": m.
"sigan" · 5 letters · shape CVCVC · "sigma" · 5 letters · shape CVCCV
Known mistypes of this pair
Frequency comparison
Frequently Asked Questions
Can "sigan" and "sigma" be used interchangeably?
Which is more common, "sigan" or "sigma"?
Remembering sigan vs sigma
The fastest way to pick the right one every time.
- Check the role first: if you need a verb, it's “sigan”; for a noun, it's “sigma”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “sigan” entry
- Browse more pairs most likely to be confused. Most confusable