Crossword clues for All practical purposes. 4 lettersAnswerClueUSESAll practical purposes.INEFFECTFor practical purposesSENSEPractical purposeUSEPractical purposeAVAILPractical purposeOTIOSEServing no practical purposeLONGHAULINGCab driver's practice of purposefully taking a very indirect route to drive up the fare