Ключевые слова: answer, business, choice, choose, communication, concept, conflict, decision, denial, disagree, disagreement, disapprove, exclamation, expressing, failure, forbid, icon, incorrect, information, internet, letter, message, mobile, negative, negativity, net, network, never, no, not, notice, online, opinion, question, quirky, reject, rejection, reply, rough, screen, select, sign, solution, stop, symbol, vote, voting, web, word, wrong,