incuriosity
NOUN
apathy
Synonyms
WEAK
aloofness
coldness
coolness
detachment
disinterest
dispassion
disregard
dullness
emotionlessness
halfheartedness
heedlessness
impassivity
incuriousness
indifference
insensibility
insensibleness
insensitivity
insouciance
lassitude
lethargy
listlessness
passiveness
passivity
phlegm
stoicism
stolidity
stolidness
unconcern
uninterest
unresponsiveness
From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.