upright

[1]	vertical
[2]	upright piano
[3]	post , pole , column , vertical , perpendicular

adv.

[1]	perpendicularly , vertically , upward(s) , straight up (and down)
[2]	right side up

adj.

[1]	erect , perpendicular , vertical , on end , straight up and down , plumb , stand-up , standing up , (Brit) upstanding
[2]	moral , principled , high-minded , ethical , virtuous , upstanding , straight , righteous , straightforward , honourable , honest , just , trustworthy , unimpeachable , uncorrupt(ed) , incorruptible , decent , good
[3]	unsloped
[4]	good , just
[5]	erect , vertical