Synonyms for Yes-man:

• n.

  •
  • pygmy,
  • zero,
  • chameleon,
  • weed,
  • worm,
  • doormat.
  •brownnoser (noun)
  • yes-person.
  •company man (noun)
  • conformist.
  •dweeb (noun)
  • dweeb.
  •flunkey (noun)
  • flunkey.
  •flunky (noun)
  • flunky.
  •stooge (noun)
  • stooge.
  •yes man (noun)
  • brownnose,
  • apple-polisher,
  • camp follower.

• Other synonyms:

  •
  • paper tiger,
  • weakling,
  • social climber,
  • softie.
  •
  • creampuff,
  • wiener,
  • lapdog,
  • puppet.
  •
  • child.
  •adherent
  • follower.
  •aide
  • assistant.
  •Other relevant words:
  • groveler,
  • Understrapper,
  • Precisianist,
  • slave,
  • commonality,
  • lap-dog,
  • lower orders,
  • Toad-eater,
  • Conventionalist,
  • lightweight,
  • lackey,
  • brown-noser,
  • subordinate,
  • perfectionist,
  • scrounger,
  • dupe,
  • truckler,
  • cog,
  • parasite,
  • helot,
  • Consenter,
  • timeserver,
  • square,
  • pedant,
  • jackal,
  • courtier,
  • butt,
  • junior,
  • freeloader,
  • Cringer,
  • Tufthunter,
  • flatterer,
  • peon,
  • brownie,
  • dummy,
  • masses,
  • creep,
  • cat's-paw,
  • Covenanter,
  • inferior,
  • instrument,
  • suck,
  • Formalist,
  • lickspittle,
  • babbitt,
  • trimmer,
  • Conformer,
  • brown-nose,
  • hanger-on,
  • Covenantor,
  • Assenter,
  • handshaker,
  • Accepter,
  • bum-sucker,
  • serf,
  • menial,
  • sycophant,
  • burgher,
  • tool,
  • dogsbody,
  • underling,
  • subaltern,
  • hoi polloi,
  • lower class,
  • arse-licker,
  • pawn,
  • commonalty,
  • sponge,
  • leech,
  • apple polisher,
  • toady,
  • wheedler,
  • sponger,
  • favourite,
  • Assentator,
  • laughingstock,
  • minion,
  • sheep,
  • groupie,
  • footlicker,
  • teenybopper,
  • bootlick,
  • toad,
  • bourgeois,
  • creature,
  • secondary,
  • dependant,
  • clawback,
  • spaniel,
  • methodologist,
  • Precisian,
  • arse-kisser,
  • second fiddle,
  • philistine,
  • ass-licker,
  • sweet talker,
  • parrot,
  • time-server,
  • crawler.