partnership (n.)

• affiliation
• alignment
• alliance
• amalgamation
• assemblage
• association
• axis
• band
• bloc
• body
• business
• cartel
• coalescence
• coalition
• college
• combination
• combine
• community
• companionship
• company
• complicity
• comradeship
• concern
• condominium
• confederacy
• confederation
• conglomerate
• conjunction
• connection
• consolidation
• consortium
• contribution
• cooperative
• copartnership
• corporation
• corps
• council
• engagement
• enterprise
• federation
• fellowship
• firm
• fraternity
• fraternization
• freemasonry
• fusion
• gang
• group
• grouping
• hookup
• house
• inclusion
• incorporation
• industry
• integration
• involvement
• league
• machine
• merger
• mob
• participation
• pool
• ring
• sharing
• society
• sodality
• sorority
• suffrage
• syndicate
• tie-in
• tie-up
• togetherness
• trust
• unification
• union
• utility
• voting