Crossword clues for the word: STANDBYS The word STANDBYS has appeared as an answer to at least 7 crossword clues on different crossword puzzles. Crossword clues for STANDBYS Showing 1 to 7 of 7 results Clue(s) "Impatient travelers, at Dulles" Airport also-rans Hopeful passengers waiting for an available seat on an airplane Last bunch to board, typically People without reservations Reliable ones Waiters at airport gates, maybe