Answer:

ABSOLUTE

Answer	Crossword Clue
ABSOLUTE	Total, as secrecy
ABSOLUTE	Unequivocal
ABSOLUTE	Unrestricted

ABSOLUTE	Out-and-out
ABSOLUTE	Unlimited
ABSOLUTE	Unquestionable
ABSOLUTE	Pure.
ABSOLUTE	Free from imperfection.
ABSOLUTE	Perfect.
ABSOLUTE	Outright.
ABSOLUTE	Thoroughgoing

ABSOLUTE	" . . . ... power corrupts . . . ": Lord Acton
ABSOLUTE	Sheer
ABSOLUTE	Total
ABSOLUTE	Infrangible
ABSOLUTE	Adjective with "zero" or "disaster"
ABSOLUTE	Utter
ABSOLUTE	Word with power or zero