Converse antonymy in reciprocal social roles, kinship relations, temporal and spatial relations. There are always two entities involved.One presupposes the other. The shorter, better; worse. Etc are instances of relational opposites.

• 关系对立:反向反义关系典型地表现在相互社会角色亲属关系,时间和空间等方面,它总是涉及两个实体,一个预设了另一个。