necessarily
From LSJ
ἐκ Χάεος δ' Ἔρεβός τε μέλαινά τε Νὺξ ἐγένοντο... (Hesiod's Theogony 123) → From Chasm, Erebos and black Night came to be...
English > Greek (Woodhouse)
adverb
P. and V. ἀναγκαίως, P. κατ' ἀνάγκην.
by constraint: P. and V. ἀνάγκῃ, ἐξ ἀνάγκης.