Servile

All the king's subjects, fearing his wrath, often acted quite servile.

"Stop being servile, Tom." "Okay."

Tom is a servile man like Akaky Akakievich.

Servile people are dams of freedom.

British “subjects” (not citizens, note) are just that: gleefully servile to the monarchy’s institutionalised inequality...

servile flattery    servile obedience

Even fortune rules no more, O servile land!

a servile letter