considerable, substantial, significant
Hemos sufrido considerables bajas contra él.
We have suffered considerable losses against him.
— Acantilado Rojo (2008)
Él tiene unos ingresos considerables.
He has a considerable income.
Estamos hablando de cantidades considerables de dinero.
We're talking about considerable amounts of money.
— Брат 2 (2000)