co-op

osuuskunta A unit of a housing co-operative; a purchased apartment where the apartment owners collectively are responsible for maintenance of common areas and upkeep.
Any co-operative, including housing, retail, utility, agricultural, banking or worker cooperatives.
(quote-journal)|location=London|publisher=New Society Ltd.|year=1973|volume=25|page=25|issn=0028-6729|passage=Once or twice a week, Chris Wotton, an unemployed farm labourer who ran the coop, and some of the estate's older children, borrowed a van from Centerprise (..)
Any shop owned by a co-operative.
puhekieltä A co-operative game, as opposed to a competitive game or deathmatch.
(synonym of)
2012, Darrien Lee, https://books.google.com/books?id=1j_JR8bKyM0C&pg=PA178&dq=%22was+co-oping%22&hl=en&sa=X&ved=0ahUKEwjl95eRg-XKAhUY2mMKHWDHDjcQ6AEIIzABv=onepage&q=%22was%20co-oping%22&f=false All That and a Bag of Chips:

It would also afford her the opportunity to see where he was co-oping.