accord act in concert act together adhere affiliate agglomerate agree ally amalgamate answer to assent associate assort with band band together be consistent be in league be of one be uniform with bunch check chime clasp cleave clinch cling cling to clot club together cluster coact coagulate coalesce cohere coincide collaborate collude combine come together communicate concert concord concur confederate conform conform with congeal conglomerate connect consist with consolidate conspire converge cooperate correspond do business with dovetail embrace fall in together federate fit together freeze to fuse get heads together get together go partners go together go with grasp grow together hang on harmonize hit hold hold on hold together hook up hug intercommunicate interlock intersect jibe join join in join together keep together knit league league together lock make common cause mass match meet merge overlap parallel partner persist play ball pull together put heads together reciprocate register register with respond to set sing in chorus solidify sort with square square with stand together stay stay put stick stick together take hold of tally team up throw in together tie in tie up unite unite efforts work together