adjective
1.
Synonyms: petty 2, inconsequent, inconsequential, inconsiderable, paltry, picayune, puny, small, trifling, trivial
2.
Synonyms: random , aimless, designless, desultory, haphazard, hit-or-miss, indiscriminate, objectless, promiscuous, unplanned
Antonyms: considered, planned
3.
Synonyms: rash 1, brash, hasty, hotheaded, ill-advised, incautious, inconsiderate, reckless, thoughtless, unadvised
Antonyms: considered