Astound

a.	1.	Stunned; astounded; astonished. Thus Ellen, dizzy and astound. As sudden ruin yawned around. - Sir W. Scott.
v. t.	1.	To stun; to stupefy. [imp. & p. p. Astounded, [Obs.] Astound; p. pr. & vb. n. Astounding.] No puissant stroke his senses once astound. - Fairfax.
	2.	To astonish; to strike with amazement; to confound with wonder, surprise, or fear. These thoughts may startle well, but not astound The virtuous mind. - Milton.

Verb

1.

astound - affect with wonder; "Your ability to speak six languages amazes me!" Synonyms: amaze, astonish

abash, appall, awe, awestrike, bedaze, bedazzle, bewilder, boggle, bowl down, bowl over, confound, daze, dazzle, discomfit, disconcert, dismay, dumbfound, dumbfounder, flabbergast, floor, overwhelm, paralyze, perplex, petrify, put out, stagger, startle, strike dead, strike dumb, strike with wonder, stupefy, take aback