careless Play adjectiveNot giving sufficient attention or thought to avoiding harm or errors. SYNONYMS amateurishcouldn't care lesscursorydisorganizederroneouserror-riddenfoolhardyforgetfulfrivolous abouthalf-assedhare-brainedhastyheedlessheedless ofhit-or-misshurriedill-advisedill-consideredill-thought-outimpetuousimpreciseimprovident aboutinaccurateinadvertentinattentiveincautiousincorrectindifferent toindiscreetinexactinsensitiveirresponsiblelaxmessy inmindless ofmisguidednegligentnegligent inoblivious toperfunctoryrashrecklessreckless aboutremissremiss inscatterbrainedscrappyshoddysketchyslackslap-happyslapdashslapdash aboutslipshodslipshod aboutsloppysloppy inslovenlyspur-of-the-momentthoughtlessthrown togetherunconcerned aboutunconsideredunguardedunthinkingunwisewildwrong
