Same word as yesmen:
apple-polisher, ass-kisser, backscratcher, backslapper, bootlicker, brownnose, doter, fawner, flatterer, flunky, kiss-ass, kowtower, lackey, minion, teacher's pet, yes-man, yes-person
apple-polisher, ass-kisser, backscratcher, backslapper, bootlicker, brownnose, doter, fawner, flatterer, flunky, kiss-ass, kowtower, lackey, minion, teacher's pet, yes-man, yes-person