Crossword clues for the word: TREKKER The word TREKKER has appeared as an answer to at least 7 crossword clues on different crossword puzzles. Crossword clues for TREKKER Showing 1 to 7 of 7 results Clue(s) """Everest: A ___'s Guide""" Certain sci-fi fan Fan of Capt. Kirk and his crew He goes on foot Hiker One who may reach peaks Shatner/Nimoy show fan