μισθωτός

Mark 1:20 μισθωτῶν hired servants

Immediately Jesus called them, and they left their father Zebedee in the boat with the hired men and followed Him.

John 10:12 μισθωτὸς hired servant

The hired hand is not the shepherd, and the sheep are not his own. When he sees the wolf coming, he abandons the sheep and runs away. Then the wolf pounces on them and scatters the flock.

John 10:13 μισθωτός a hired servant

The man runs away because he is a hired servant and is unconcerned for the sheep.