Ключевые слова: abc, alternate, antagonism, antithesis, argue, arrow, background, banner, blank, book, character, chat, color, communication, confront, confrontation, content, controversy, conversation, debate, design, detail, discourse, empty, exchange, fight, frame, graphic, icon, interflow, interlocution, label, lecture, letter, message, no, opposition, pattern, rectangle, script, sign, speak, speech, substance, swap, swop, symbol, tag, talk, text, voice, white, writing, yes,