Crossword clues for the word: UMBRIEL The word UMBRIEL has appeared as an answer to at least 2 crossword clues on different crossword puzzles. Crossword clues for UMBRIEL Showing 1 to 2 of 2 results Clue(s) Darkest moon of Uranus, whose name is related to the Latin for "shadow" Satellite of Uranus discovered along with Ariel in 1851 by William Lassell