友好

friendly; amicable; cordial; matey; congenial; neighborly; companionable; kind; nice; warm; pleasant; welcoming; outgoing; sociable; good-natured; warm-hearted; friendship; amity; goodwill; warmth; kindness; nicely; kindly; warmly; OK; famously; disarm; make friends

和睦

harmonious; friendly; peaceful; amicable; peace; amity; harmony; concord

关系

relationship; relation; link; connection; bearing; relevance; concern; tie; tie-up; bond; interaction; matter; correlation; nexus; association; correspondence; tie up; make a difference