filter (n.)
- bleed
- bolt
- butterfly
- cheesecloth
- clean
- clear
- cloth
- colander
- cradle
- cribble
- discharge
- drain
- dribble
- drip
- drop
- emit
- extract
- exudate
- filtrate
- gauze
- gurgle
- leach
- membrane
- ooze
- percolate
- percolator
- purifier
- reek
- refiner
- refinery
- riddle
- rocker
- screen
- separate
- sieve
- sifter
- strain
- strainer
- sublimate
- trickle
- try
- weep
- winnow
filter (v.)
- bleed
- bolt
- butterfly
- clarify
- clean
- clear
- condense
- cradle
- cribble
- discharge
- distill
- drain
- dribble
- drip
- drop
- edulcorate
- effuse
- eliminate
- elute
- emit
- exclude
- excrete
- exfiltrate
- extract
- extravasate
- exudate
- exude
- filtrate
- gurgle
- leach
- ooze
- percolate
- purify
- rectify
- reek
- refine
- riddle
- screen
- seep
- separate
- sieve
- sift
- spiritualize
- strain
- sublimate
- sublime
- transude
- trickle
- try
- weep
- winnow
