friendly

friendly, especially regarding an agreement

intended or likely to conciliate

placid, yielding

acting or ready to act as a friend

intimate, companionable

not causing offence

not obnoxious; harmless

limited; (of an opinion, a desire, feelings etc) in the middle within reasonable limits

calm, temperate

preferring or enjoying, peace; calm; quiet

friendly, serene

having or showing acceptance (of something unpleasant)

enduring, passive