Crossword clues for the word: GREENBOOK The word GREENBOOK has appeared as an answer to at least 4 crossword clues on different crossword puzzles. Crossword clues for GREENBOOK Showing 1 to 4 of 4 results Clue(s) 2018 drama starring Mahershala Ali that's one of six PG-13 films to win a Best Picture Oscar in the 21st century (2 wds.) 2018 film for which 47-Across won a Best Supporting Actor Oscar (2 wds.) Film for which 32-Across won the Best Supporting Actor Oscar in 2019: 2 wds. Mahershala Ali film