un considered (adjective) unconsidered: rash
Sinonime: adventurous,
audacious,
bold,
brash,
daring,
determined, devil-may-care,
fiery, foolhardy,
frenzied,
furious, harebrained, harum-scarum,
hasty, headlong,
headstrong,
heedless, hotheaded, ill-advised, ill-considered,
immature,
impetuous, improvident,
imprudent,
impulsive, incautious, indiscreet, injudicious, insuppressible,
irrational, jumping to conclusions, madcap, overhasty,
passionate, precipitant,
precipitate,
premature,
reckless, slapdash, temerarious,
thoughtless, unguarded, unthinking, unwary, venturesome, venturous,
wild