There are many synonyms for the phrase "be married." Some common alternatives include "be wed," "be united," "be joined," "be tied the knot," "be betrothed," and "be in matrimony." Other expressions include describing someone as "a husband" or "a wife." Some more informal ways to refer to being married may include "be hitched," "be committed," or simply "be together." Regardless of the word choice, the phrase indicates that two people have made a commitment to each other and are legally recognized as partners in a romantic relationship.