Known to be effective

Crossword Clue

By: Sarah Perowne

Find the answers to Known to be effective crossword clue right here! We identified 3 potential answers for this clue. We believe the most likely solution is TESTED with 6 letters.

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Crossword Answer Last seen in Wall Street Journal

Best Answers for Known to be effective:

RankLengthWordClueSource
94% (6) TESTED Known to be effective Wall Street Journal
24% (4) ERIE City known for lake-effect snow Wall Street Journal
3% (7) TELLING Effective Eugene Sheffer

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Known to be effective

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