bothsiderism/bəʊθˈsaɪ.də.rɪ.zəm/EtymologyFrom both side + -er + -ism.bothsiderism means bothsidesism. Lexicurio rates it Sui generis — a strength score of 95 out of 100.nounBothsidesism.“After the Capitol protest, this instinctive “bothsiderism” has become genuinely dangerous.”