flunky

noun
  1. 1

    An underling; a liveried servant or a footman; servant, retainer – a person working in the service of another (especially in the household)

  2. 2

    One who is obsequious or cringing; a snob.

  3. 3

    One easily deceived in buying stocks; an inexperienced and unwary jobber.

Source: https://en.wiktionary.org/wiki/flunkey, https://en.wiktionary.org/wiki/flunky