Crossword clues for muleAnswerClueMULEBackless footwearMULEBraying beastMULEStubborn sortMULESGrand Canyon pack animalsMULEAnimal in a teamMULEBeast of burdenMULESterile pack animalMULEHorse/donkey offspringMULEGrand Canyon pack animalMULEPack animalMULEWest Point mascotMULESBeasts on Borax boxesMULEAcademy mascotMULEHis back is brawny and his brain is weak/He's just plain stupid with a stubborn streak, per Bing CrosbyMULEOne who won't budgeMULESLounging slippersMULESStubborn animalsMULEAss-horse hybridMULEBarnyard hybridMULEFilmdom's Francis, for oneMULEMount for a Grand Canyon tripMULESAnimals in Frankie Laine's trainMULEEpitome of obstinacyMULEFour-legged Francis of filmMULEGrand Canyon transportMULEOne who travels with balloonsMULEBackless lounging slipperMULESDrug runnersMULESlip-on slipperMULESSlippersMULESObstinate animalsMULEStubborn personMULEParadigm of stubbornnessMULE____ deerMULESJacks and mares mate to make themMULEPertinacious oneMULEFrancis of 1950s films, for oneMULEStubborn beastMULESStubborn onesMULEDrug runnerMULESStubborn beastsMULEDrug carrierMULESterile hybridMULESBackless slippersMULEIts daddy is a donkeyMULESymbol of stubbornnessMULETalkative Francis, for oneMULEDriven animalMULEKind of deerMULESymbol of stubborness