Crossword clues for the word: TETHYS The word TETHYS has appeared as an answer to at least 5 crossword clues on different crossword puzzles. Crossword clues for TETHYS Showing 1 to 5 of 5 results Clue(s) Midsize moon of Saturn Moon of Saturn Moon of Saturn named for a Titan Mother of the Oceanids Wife of Oceanus