Answer:

FOOLPROOF

Answer	Crossword Clue
FOOLPROOF	Like a surefire plan
FOOLPROOF	Like a perfect plan
FOOLPROOF	Impervious to incompetence

FOOLPROOF	Stupid logician's presentation?
FOOLPROOF	Guaranteed
FOOLPROOF	Infallible, as a scheme
FOOLPROOF	Infallible
FOOLPROOF	Always effective
FOOLPROOF	What Truman wants the disarmament system to be.
FOOLPROOF	Never-failing: Colloq.
FOOLPROOF	Safe.

FOOLPROOF	Leaving no opportunity for error
FOOLPROOF	Guaranteed against failure
FOOLPROOF	Unfailing
FOOLPROOF	Sure to work
FOOLPROOF	Can't-miss
FOOLPROOF	Risk-free