The correct answer should be Dispute. The relationships between the first pair and the second pair is based on synonymy and dispute is a synonym for a feud.
D since subjective means that opinions change from person to person. In other words, people that appear greedy to me may appear righteous to someone else.
<span>The International Court of Justice (ICJ) is the principal judicial organ of the United Nations. Its role is to adjudicate disputes submitted to it by States in accordance with international law and to give advisory opinions on legal questions referred to it by authorized United Nations organs and specialized agencies.</span>