driller Synonyms

burrer caretaker backhoe repairman jackhammer workout trepanner trainer step shaftman mining engineer quarryman borehole alnajjar dance workout earth-boring drills slimnastics holer odd job coacher aquarobics quarrier practicer piercer delver craftsmen coach carpenter broacher borer biter bailer auger dibbler digger disciplining perforator mineralogist miner exerciser exercise drill drilling dredge discipliner applier