The term "wedding party" can refer to the group of people who are involved in a wedding ceremony and celebration. However, there are many synonyms for this phrase that can be used to add variety and interest to your writing or conversation. Some other phrases that can be used instead of wedding party are bridal party, marriage ceremony party, nuptials gathering, matrimonial celebration, marriage soiree, wedding fete, and bridal reception. Each of these alternatives can create a slightly different image in the mind of the reader or listener, so it's worth considering which phrase best fits the tone and style of your content.