idiomatic

a.成语的

identical twins, identically, identification, identified, identify, identify with, identify with sb., identify...as, identify...with, identifying, Identikit, identity, ideogram, ideographic, ideological, ideologically, ideology, idiocy, idiolect, idiom, idiomatically, idiosyncrasy, idiosyncratic, idiot, idiotic, idiotically, idle, idleness, idler, idly, idol, idolater, idolatrize, idolatrous, idolatrously, idolatry, idolization, idolisation, idolize, idolize, idolise, idyll,