Crossword clues for the word: FUCHS The word FUCHS has appeared as an answer to at least 6 crossword clues on different crossword puzzles. Crossword clues for FUCHS Showing 1 to 6 of 6 results Clue(s) 16th-century German botanist Antarctic explorer Sir Vivian German botanist Leonhard Klaus —, physicist convicted in 1950 of passing information to the Soviet Union about the development of the atomic bomb in the US Vivian —, English leader of the 1955-58 Commonwealth Trans-Antarctic Expedition Vivian —,leader of the 1955-58 Commonwealth Trans-Antarctic Expedition