See torpid in Webster's New World Roget's A-Z Thesaurus II
adjective
Lacking responsiveness or alertness:
benumbed, dull, insensible, insensitive, numb, stuporous, unresponsive, wooden. See awarenessLacking mental and physical alertness and activity:
hebetudinous, lethargic, sluggish, stupid, stuporous. (Slang) dopey. See action
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