More oversentimental can be expressed using different synonyms that convey a similar meaning. Some of the synonyms that can be used include excessively emotional, overly sentimental, mushy, mawkish, saccharine, gooey, and sappy. While these words can be used interchangeably, they have slight differences in meaning. Excessively emotional refers to an extreme display of emotions, while overly sentimental means to be more emotional than necessary. Mushy refers to being overly emotional and romantic, and mawkish refers to being excessively sentimental or emotional in a way that is insincere or artificial. Saccharine and gooey refer to being excessively sweet or sentimental, and sappy refers to being overly sentimental or emotional in a way that is cheesy or trite.