← BackshareGuessbestiality/ˌbɛstʃiˈæləti/nounExtremely cruel or brutal behavior.The documentary exposed the bestiality of the prison guards.The dictator's bestiality shocked the entire world.Historians wrote about the bestiality of the ancient gladiator games.SynonymscrueltybrutalitysavageryAntonymskindnesshumanity