Synonyms for Kiss-up:

• n.

  •toady (noun)
  • flunky,
  • apple polisher,
  • brownnoser,
  • lackey,
  • flatterer,
  • hanger-on,
  • adulator,
  • yes-person,
  • groupie,
  • fan,
  • minion.

• v.

  •toady (verb)
  • honey up,
  • be servile,
  • lay it on,
  • fall all over,
  • apple-polish,
  • kiss one's feet,
  • brownnose,
  • lick boots,
  • scratch one's back,
  • play up to.
  •truckle (verb)
  • grovel.

• Other synonyms:

  •n.
  • backscratcher,
  • backslapper,
  • bootlicker,
  • doormat,
  • fawner,
  • teacher's pet,
  • toady,
  • Doter,
  • fawners,
  • doormats,
  • doters,
  • ass-kisser.
  •Other relevant words:
  • bootlick,
  • butter up,
  • cajole,
  • flatter,
  • kowtow,
  • massage,
  • oil,
  • truckle,
  • woo,
  • stroke,
  • suck up to,
  • fall on one's knees,
  • pay court.