See incurious in Webster's New World Roget's A-Z Thesaurus II
adjective
Lacking interest in one's surroundings or worldly affairs:
aloof, detached, disinterested, indifferent, unconcerned, uninterested, uninvolved. See attitude, concernWithout emotion or interest:
apathetic, detached, impassive, indifferent, insensible, lethargic, listless, phlegmatic, stolid, unconcerned, uninterested, unresponsive. See feelings
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