down

[1]	toss off , pop , bolt down , belt down , pour down , drink down , kill
[2]	devour , consume , go through
[3]	shoot down , land
[4]	knock down , cut down , push down , pull down
[5]	polish , refine , fine-tune

[1]	down feather
[2]	pile

adv.

[1]	downwards , downward , downwardly

adj.

[1]	downward
[2]	down pat , mastered
[3]	depressed
[4]	gloomy , grim , blue , depressed , dispirited , downcast , downhearted , down in the mouth , low , low-spirited