English

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Etymology

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unsearchable +‎ -ly

Adverb

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unsearchably (comparative more unsearchably, superlative most unsearchably)

  1. So as to preclude searching.
    • 1866, Charles Gordelier, The Truth as it is in Jesus, page 50:
      How vast, how unsearchably great must be the righteousness which, as ample clothing, completely covers the transgressions of every member of his mystical body, the Church []