alone
| Masculine | Feminine | |
|---|---|---|
| Singular | — | sola |
| Plural | — | solas |
We are not alone.
Las personas mayores no deben vivir solas.
Older people should not live alone.
— Un asunto de familia (2018)
They don't want to live alone.
Las puertas se abrieron solas.
The doors opened by themselves.