ism

n (usu derog 通常作贬义) any distinctive doctrine or practice 主义; 学说; 制度: behaviourism and all the other isms of the twentieth century 二十世纪的行为主义及一切其他学说.

irritability, irritable, irritably, irritant, irritate, irritating, irritation, irruption, is, is(o)-, Isaac Newton, ISBN, ISD, isinglass, Islam, Islamic, island, islander, isle, islet, isn't, ISO, isobar, isolate, isolated, isolation, isolation hospital, isolation ward, isolationism, isolationist, isometric, isomorph, isomorphic, isosceles, isotherm, isotope, issue, issue from, isthmus, it, It goes without saying that,