partnership
noun
[ ˈpɑːtnəʃɪp ]
• the state of being a partner or partners.
• "we should go on working together in partnership"
• an association of two or more people as partners.
• "an increase in partnerships with housing associations"
Similar:
cooperation,
association,
collaboration,
coalition,
alliance,
union,
compact,
league,
confederation,
co-partnership,
affiliation,
relationship,
fellowship,
connection,
consociation,