The Oxford Thesaurus An A-Z Dictionary of Synonyms - ill-advisedadj.

1) inadvisable, ill-judged, injudicious, ill-considered, misguided, unwise, imprudent, inappropriate, unpropitious, inexpedient, impolitic, wrong-headed, thoughtless; indiscreet: It would be ill-advised to sell your house at this time. 2) hasty, rash, reckless, impetuous, rash, foolhardy, incautious, short-sighted, improvident: Driving without a seat belt is ill-advised.