agreements
alliance
assemble
association
business
challenge
cogwheel
collaborating
colourful
company
concept
connect
connected
connecting
connection
cooperation
creativity
game
gear
group
hand
hold
incomplete
integration
join
joining
key
match
merger
merging
metaphor
missing
oneness
part
partner
partnership
piece
positive
problem
solution
solve
solved
strategy
success
system
team
teamwork
together
union
work