Swing in with synonyms

What is another word for Swing in with?

• join
• go along with
• go hand in hand with
• stand in with
• join with
• unite with
• make common cause with
• take sides with
• side with
• stand up with
• strike in with
• throw in with
• join up with
• range with
• go in with
• join hands with
• act with
• line up with
• take part with
• align with
• cast in one's lot with
• pool one's interests
• join one's fortunes with