Synonyms of incuriousness

1 Syllable
phlegm
2 Syllables
stoicism, coolness, coldness, dullness
3 Syllables
aloofness, heedlessness, disregard, listlessness, unconcern, dispassion, stolidness, detachment, lethargy
4 Syllables
disinterest, insouciance, stolidity, passiveness, passivity, uninterest, halfheartedness, lassitude
5 Syllables
impassivity, indifference, emotionlessness, insensibleness, incuriosity
6 Syllables
insensitivity, insensibility, unresponsiveness, impassibility