mainly, mostly, principally
Aunque eso es principalmente en la costa.
Although that's mainly on the coast.
— El día del fin del mundo: Migración (2026)
El público consistía principalmente de estudiantes.
The audience consisted mainly of students.
Nuestro éxito fue, principalmente, debido a sus esfuerzos.
Our success was primarily due to their efforts.
Principalmente, porque no conocía tu rostro.
Mainly because I didn't know your face.
— Señora venganza (2005)
El acné es principalmente un problema para los adolescentes.
Acne is primarily a problem for teenagers.
Su enfermedad era principalmente psicológica.
His illness was primarily psychological.