Crossword clues for the word: UPTONSINCLA The word UPTONSINCLA has appeared as an answer to at least 2 crossword clues on different crossword puzzles. Crossword clues for UPTONSINCLA Showing 1 to 2 of 2 results Clue(s) "1943 Pulitzer-winning novelist for ""Dragon's Teeth""" His "Oil!" was the basis for "There Will Be Blood"