filtering Synonyms

filtrate filteration selection seepage seep screening screen riddling refinement refining rarefaction purify purifying purification permeate sieve sifting sanitizing sieving separate out seeping filter out destructive distillation winnowing trickle straining strain stateful spiritualization sorting sift perking percolation percolate elutriation edulcoration dribble draining distillation disinfecting decalcifying colature colander clearing cleansing cleaning clarify extenuating filter filtrating