earnestness
heartiness
sincerity
-ster
CERN
amiableness
constructiveness
coziness
demonstrativeness
expansiveness
fair-dealing
forcefulness
gentlemanliness
good-heartedness
guilelessness
harmlessness
kind-heartedness
large-heartedness
ling
lovableness
lovingness
progressiveness
simpleness
spiritedness
tactfulness
tender-heartedness
that'sall