G1755–ἐνέργημα–energēma

And there are different operations, but the same God, who is working all things in all.

ἐνεργημάτων energēmatōn “of workings”

And to another the power of working wonders; and to another the prophet's word; and to another the power of testing spirits; to another different sorts of tongues; and to another the power of making clear the sense of the tongues:

ἐνεργήματα energēmata “working”