Answer:

foolhardy

Answer	Crossword Clue
FOOLHARDY	Impetuous
FOOLHARDY	Trick Oliver?
FOOLHARDY	Wreckless

FOOLHARDY	Reckless
FOOLHARDY	Rash.
FOOLHARDY	Audacious.
FOOLHARDY	Rash
FOOLHARDY	Brash and rash
FOOLHARDY	Confuse author Thomas?
FOOLHARDY	Dupe Thomas?
FOOLHARDY	What Stan tries to do to Oliver?