adjective
1.
Synonyms: rash 1, brash, hasty, hotheaded, incautious, inconsiderate, mad-brained, madcap, reckless, thoughtless
2.
Synonyms: inadvisable , impolitic, imprudent, inexpedient, unadvisable, unexpedient
Antonyms: well-advised
3.
Synonyms: unwise , ill-judged, impolitic, imprudent, indiscreet, injudicious
Antonyms: well-advised