v. 25B6; verb
the blow had stupefied her : STUN, daze, knock unconscious, knock out, lay out.
they were stupefied : DRUG, sedate, tranquillize, intoxicate, inebriate; informal dope.
the amount stupefied us : SHOCK, stun, astound, dumbfound, overwhelm, stagger, amaze, astonish, take aback, take someone's breath away; informal flabbergast, knock sideways, bowl over, floor; Brit. informal knock for six.