See stupefy in Webster's New World Roget's A-Z Thesaurus II
verb
To dull the senses, as with a heavy blow, a shock, or fatigue:
bedaze, bemuse, benumb, daze, stun. (Chiefly Regional) maze. See awarenessTo make or become less keen or responsive:
dim, dull, hebetate. See awarenessTo render helpless, as by emotion:
benumb, numb, paralyze, petrify, stun, wither. See affect
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