standard; standardized; average; normal; ordinary
master and servant; lord and retainer; employer and employee
head (of a household, etc.); leader; owner; proprietor; subject (of a rumour, etc.); doer (of a deed); guardian spirit (e.g. long-resident beast, usu. with mystical powers)
to decide; to determine; to establish; to lay down; to bring peace (to); to make peaceful
to exchange (messages, greetings, arguments, etc.); to intersect; to cross; ... with one another; ... to each other