There are several synonyms for the phrase "join in wedlock", which refers to the act of marrying someone. Some of the most common synonyms include "get hitched", "tie the knot", "take vows", "pledge oneself", "become one", "unite in marriage", and "exchange rings". These synonyms reflect the various ways in which couples choose to represent their commitment to each other through marriage. Whether it is a simple ceremony or an extravagant affair, the act of joining in wedlock always signifies a starting point for a lifetime of love, devotion, and partnership between two people who have decided to spend the rest of their lives together.