Crossword clues for the word: FULLBACK The word FULLBACK has appeared as an answer to at least 5 crossword clues on different crossword puzzles. Crossword clues for FULLBACK Showing 1 to 5 of 5 results Clue(s) Army's Doc Blanchard was one Fellow heading off in retreat as defender on the field Football position Football position played by Jim Brown and Larry Csonka Offensive football player who does a lot of blocking