# seca vs sein

> Spanish confusable word pair

## The two words

### seca
*adjective · IPA [ˈseka] · frequency rank #5,432*
Forma del femenino singular de seco.

### sein
*verb · IPA [ˈzaɪ̯n] · frequency rank #45,601*
Ser, estar.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-09-03.
Canonical page: https://plainspell.com/es/vs/seca-vs-sein