seriously

to be physically harmed or wounded to a severe degree

suffering from a severe illness

to be physically injured to a severe degree

gravemente enfermo

suffering from a severe illness

Estar muy enfermo.

seriamente rico

possessing a very large amount of money or assets; extremely rich

se usa de forma informal para significar extremadamente rico.

possessing a very large amount of money or assets; extremely wealthy

gravemente indispuesto

suffering from a severe illness, often used as a euphemism

Estar muy enfermo.

to think about something carefully and thoroughly before making a decision

dañar seriamente

to cause severe harm or injury to something

causar daño o lesión grave a algo

pensar seriamente

to engage in careful and thorough thought about something

to cause severe physical or mental damage to someone or something