אָב

From LSJ

ἀγαθῇ γὰρ μοίρᾳ ἄξεσθε ἡσυχίαν → for with good fortune you will live in peace

Source

English (Strong)

a primitive word; father, in a literal and immediate, or figurative and remote application): chief, (fore-)father(-less), X patrimony, principal. Compare names in "Abi-".