intractability
intractableness
contrariness
perverseness
perversity
wildness
boastfulness
child-face
contentiousness
doggedness
ferociousness
flightiness
foppery
fraudulence
impenitence
impracticability
intersex
negativism
obduracy
self-will
slothfulness
sombreness
stubbornness
tremulousness
trickiness
vainglory
wilfulness