Crossword clues for the word: WILLACATHER The word WILLACATHER has appeared as an answer to at least 7 crossword clues on different crossword puzzles. Crossword clues for WILLACATHER Showing 1 to 7 of 7 results Clue(s) "My Ántonia" novelist who was honored on a U.S. postage stamp in 1973 (2 wds.) "Pulitzer-winning author of ""One of Ours""" American novelist who wrote the Great Plains trilogy of 15-Across, "The Song of the Lark," and 45-Across (2 wds.) Her ''My Ãntonia'' was published in 1918 Pioneering woman in American literature? Resident of 570 Park Avenue: 1932-47 US author of novels O Pioneers! and My Antonia