mug

[1]	make a face/faces , grimace
[2]	attack , set upon , rob , assault , garrotte , throttle
[3]	mug up (on) , study , (Formal) lucubrate , (Colloq) cram , burn the midnight oil , get up (on) , (Brit) swot , bone up (on)

[1]	mugful , jug , tankard , stein , toby (jug) , pot , beaker , cup
[2]	face , chump , fool , visage , features , gull , mark , countenance , (Slang) puss , patsy , fall guy , kisser , mush , sucker , soft touch , (Brit) clock , dial , (Archaic) phiz/phizog , (US) pan
[3]	fool , countenance , physiognomy , duffer , simpleton , phiz , visage , dupe , gull , kisser , innocent , smiler , (Colloq) chump , mark , soft/easy touch , (Brit) muggins , (Slang) sucker