Lackey (noun)

A servant or follower who is willing to do the bidding of a superior without question; a sycophant or someone who is obsequious.

Origin:

From french laquais, which means "servant" or "footman".

Examples:

1. He was nothing more than a lackey, doing the bidding of his boss.
2. The lackey was always at the beck and call of his master.
3. He was a lackey who did whatever his boss told him to do.
4. The lackey was a sycophant who always agreed with his boss.
5. He felt like a lackey, having to run errands for his superior.