Crossword clues for the word: OLDKINGDOM The word OLDKINGDOM has appeared as an answer to at least 2 crossword clues on different crossword puzzles. Crossword clues for OLDKINGDOM Showing 1 to 2 of 2 results Clue(s) *Period of Egypt's history known as the "Age of the Pyramids" Egyptian dynasties before 2500 B. C.