spiritualize (v.)
- attenuate
- bolt
- clarify
- clear
- dematerialize
- disembody
- disincarnate
- distill
- edulcorate
- elute
- enervate
- etherealize
- extract
- filter
- filtrate
- idealize
- immaterialize
- leach
- percolate
- purify
- rarefy
- rectify
- refine
- sap
- screen
- separate
- sieve
- sift
- spiritize
- strain
- sublimate
- sublime
- subtilize
- try
- unsubstantialize
- weaken
- winnow