- impassivity
- n1. apathy, indifference, unconcern, dispassion, impassibility; insensitivity, imperturbability, nonchalance, casualness, stoicism, stolidity; reserve, reticence, silence; cold shoulder, coldness, coolness, iciness, frigidity.2. calmness, serenity, tranquility, placidity, composure, sang-froid.3. hardness, dullness, callousness, obdurateness; thick skin, hard shell.
A Note on the Style of the synonym finder. 2014.