negotiation; consultation; discussion / rumors; rumours / lecture; speech / talking; speaking; speech; conversation / story; tale; narrative / a topic; a subject; that which is spoken about

impossible to understand, utterly confused

totalitarianism / wholism

on earth, the heck, in the world (emphasized form of 一体)

overall, general, on the whole

necessary evil

necessity (quality or state of being necessary, unavoidable, or absolutely requisite)

unnecessary

needlessness

(archaic) to be heard / (archaic) to be audible