accord act with advocate agree agree in opinion agree with align with back back up backstop champion chime in with close with coincide concur conform to ditto echo fall in with flock to get behind get in behind get together with go along with go in with go with join join hands with join up with join with line up with meet rally round range with run interference for second stand back of stand behind stand by stand in with stick by stick up for strike in with string along with swing in with take part with take sides with team up with throw in with unite with uphold