ernsthaft (Adjektiv)

1

serio (a)

aufrichtig, Benehmen, Grad, Wichtigkeit, heiter, important, serious, important; weighty; not trifling; leaving no room for play, really intending what is said; being in earnest
2

grave (a)

gefährlich, Grad
3
Wichtigkeit
4
Grad
5
Grad
6

en serio (o)

allgemein, in a serious or literal manner