agonizingly

badly vigorously

severely

arduously awkwardly burdensomely carefully cumbersomely cumbrously distressingly exhaustingly gruelingly hardly harshly inconveniently laboriously painfully ponderously roughly strenuously tiredly toilsomely unwieldily with great effort

easily

awkwardly disturbingly excruciatingly restlessly uneasily

annoyingly distressfully irritatingly miserably wretchedly