érthetetlen

• inexplicably

• gibberish

• incomprehensibly, unintelligibly

• incomprehensibility, incomprehensibleness

• to slur, to slur one's words

• to talk over sy's head

• inviolable, invulnerable

• sacredness

• express, point-blank, pointed, unambiguous, unmistakable

• emphatically, explicitly, in so many words, point-blank, pointedly, unmistakably, without equivocal phrases

• pointedness

• sacrosanct

• broad hint

• decided refusal

• to send sy away with a flea in his ear