Stolidity

n.

1.

The state or quality of being stolid; dullness of intellect; obtuseness; stupidity. Indocile, intractable fools, whose stolidity can baffle all arguments, and be proof against demonstration itself. - Bentley.

Noun	1.	stolidity - apathy demonstrated by an absence of emotional reactions Synonyms: emotionlessness, impassiveness, impassivity, phlegm, unemotionality, indifference
	2.	stolidity - an indifference to pleasure or pain Synonyms: stoicism, stolidness

apathy, emotionlessness, impassiveness, impassivity, indifference, phlegm, unemotionality