affiliate
ally
approach
associate
band together
be in cahoots
bunch
bunch up
cabal
cement a union
center
center on
center round
close
close in
close up
close with
club
club together
come together
concenter
concentralize
concentrate
confederate
consociate
conspire
converge
couple
fall in with
federalize
federate
funnel
gang
gang up
go in partners
go in partnership
hook up with
intersect
join forces
join fortunes with
join together
join up with
join with
league
marry
meet
middle
narrow the gap
nip
organize
alter
change
modify
centralized
centralizes
centralizing
administrative
authoritarian
bureaucratic
decentralize
departmental
despotic
extensible
global
governmental
hierarchical
interactive
monarchical
regional
regulatory
secure
specialize
unify
web-based
wireless