- emotionlessness, impassivity, impassiveness, phlegm, indifference, stolidity, unemotionality - apathy demonstrated by an absence of emotional reactions
--1 is a kind of apathy
- unemotionality, emotionlessness - absence of emotion
--2 is a kind of trait
--2 has particulars:blandness; coldness, coolness, frigidity; dispassion, dispassionateness; stoicism, stolidity, stolidness