profligacy
noun
1.
reckless
extravagance
or
wastefulness
in the
use
of
resource
s:
｟かたく｠ 浪費(
wastefulness
)
e.g.
the government returned to fiscal profligacy
e.g.
count noun
: his financial prudence corrected the profligacies of Nero.
2.
licentious
or
dissolute
behavior
:
放蕩（ほうとう）, 遊興.
e.g.
the emperor's sexual profligacy
e.g.
an era of extreme decadence and profligacy.