(n-suf) (1) down (feathers)
(2) down (opposite of up)
becoming lower
(3) down (e.g. with a cold) and unable to continue (work)
(4) (comp) not running (e.g. of servers)
(5) (comp) (abbr) download
downstream
(P)
(n) Down's syndrome
(n) downhill
(n) (comp) down time
(n) no outs (baseball) (wasei: no down)
(n) pull-down
(n) up down
(n) cool down
(n,vs) cost down
(n) move into low gear (wasei: shift down)
(n) (comp) slowdown
(n,vs) touchdown (as in rugby, etc.)
(n) (comp) down time
downtime
(n) downtown
(P)
(n) downbeat
(n) downlight
(n) (comp) downlink
(n,vs) (comp) download
(P)
(n) Down's syndrome
(n) tone down
(adj-na,n) (comp) top down
(n) (comp) drill down
(vs) to dress down
(n,vs) knockdown
(P)
(n) base down
(n) button down
(n) meltdown
(n) annual turning off of lights, etc. (wasei: light down)
(n,vs) lowering the level (wasei: level down)
(n,vs) ruining one's image (wasei: image down)