calmness
quietude
artlessness
briefness
clear-sightedness
conclusiveness
contentedness
deftness
deliberateness
demerit
disenchantment
dispassion
hard-heartedness
immutability
imperturbability
inconsequence
lukewarmness
nonchalance
pureness
sedateness
self-command
self-confidence
self-mastery
self-repression
self-restrained
sunniness