Crossword clues for the word: THUNDERBIRDS The word THUNDERBIRDS has appeared as an answer to at least 6 crossword clues on different crossword puzzles. Crossword clues for THUNDERBIRDS Showing 1 to 6 of 6 results Clue(s) """Ambassadors in Blue"" air-show stars" 1960s ITV puppet series featuring the Tracy family devised by Sylvia and Gerry Anderson Air Force aerobatic squad As we see it, birth document signed for show Classic Corvette alternatives USAF air show squadron