Synonyms for Draining

Emptying
aspiration bloodletting cupping drafting	drainage draining drawing emptying	exhausting milking phlebotomy siphoning	suction tapping

Urgent
clamorous compelling compulsory crying demanding draining	exacting exigent exorbitant extortionate gluttonous grasping	imperious importunate insistent instant loud nagging	persistent pertinacious pressing taxing urgent

Grueling
arduous backbreaking besetting boring burdensome crushing difficult draining excretion exhausting	exhaustion fatiguing forced grinding grueling hardworking hefty irksome killing	labored laborious onerous oppressive painful punishing straining strenuous stressful	tiresome tiring toilsome troublesome trying vexatious weakening wearisome wearying

Evacuation
drainage draining egress escape evacuation	exodus flight getaway going	hegira leaving parting passing	retirement retreat walkout withdrawal