took a plunge (verb) hazard: take a chance; risk
Sinonime: adventure,
conjecture,
dare,
endanger, gamble, go for broke, go out on limb,
guess, imperil,
jeopardize,
presume,
proffer, skate on thin ice,
speculate,
stake,
submit,
suppose, take a plunge, throw out,
try,
venture,
volunteer, wager