מְלָאכָה

From LSJ

ἐκ τῆς θαλάττης ἅπασα ὑμῖν ἤρτηται σωτηρίαyour safety altogether depends upon the sea

Source

English (Strong)

from the same as מַלְאָך; properly, deputyship, i.e. ministry; generally, employment (never servile) or work (abstractly or concretely); also property (as the result of labor): business, + cattle, + industrious, occupation, (+ -pied), + officer, thing (made), use, (manner of) work((-man), -manship).