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% replaces any number of letters (la% - lake, lamp)_ replaces one letter (ca_ - car, cat)

Crossword clues for All practical purposes. 4 letters:

USES: All practical purposes.
INEFFECT: For practical purposes
SENSE: Practical purpose
USE: Practical purpose
AVAIL: Practical purpose
OTIOSE: Serving no practical purpose
LONGHAULING: Cab driver's practice of purposefully taking a very indirect route to drive up the fare