Marriage blanc refers to a marriage that has no physical or emotional intimacy between the partners. It is a term used to describe a marriage of convenience where the couple involved has come together for reasons other than love, affection, or commitment. However, there are several synonyms for mariage blanc, including "white wedding," "marriage of convenience," "paper marriage," and "formal union." The use of these synonyms depends on the context in which the marriage has taken place. Some cultures accept and use these terms openly, while others may consider them inappropriate or offensive. Nonetheless, the terms marriage blanc and its synonyms are important in understanding the complexities of human relationships and societal norms.