"Wert sitting pretty" is a phrase that means being in a favorable or advantageous position. There are several synonyms that can be used instead of this phrase, including "having it made," "in the catbird seat," "on top of the world," "living the life," "in the lap of luxury," "on easy street," and "rolling in the dough." These phrases all convey the same idea of experiencing success, happiness, or prosperity. Whether someone is financially stable or experiencing personal success, using these synonymous phrases can help describe their fortunate situation in a clear and concise way.