half-assed (adjective) cursory: casual, hasty
Detalii: cursory means 'superficial'; cursorial is 'pertaining or adapted to running'
Sinonime: batter, belabor, bruise,
buffet, clobber, comminute, drub, hammer,
hit, malleate, palpitate, pelt, pestle, powder, pulsate,
pulse, pulverize, pummel, stomp,
strike,
thrash, throb, thump,
tramp, triturate, wallop
Antonime: complete,
meticulous,
painstaking,
perfect,
thorough, unhurried