staggering
adj 1: walking unsteadily [syn: {lurching}, {stumbling}, {weaving}]
2: so surprisingly impressive as to stun or overwhelm; "such an
enormous response was astonishing"; "an astounding
achievement"; "the amount of money required was
staggering"; "suffered a staggering defeat"; "the figure
inside the boucle dress was stupefying" [syn: {astonishing},
{astounding}, {stupefying}]