kill time Antonyms

scramble task tasker tear thunderclap toil tram wade wading whip yarely bear down tannery swink sweat scurry scuttle shoot shovel slaving speed sprint steam streak strive study drive home zap zoom leave no stone unturned boogie mug up grind out whoosh busywork make-work buy time millrace work like a mule take the bull by the horns rush off hightail it donkeywork thrash about zip officialize slogging get it on jackrabbit wrick