Can be used as interchangeable terms, you might wonder what the proper etiquette rule is based on marital status. Is the incorrect title for a single woman, but ms. Can be used as …

Writers who used mrs for … The plural of mrs. Is mmes. , a shortening of the french plural mesdames. English borrowed the french plural for this honorific after adopting messrs. For the plural of mr.

For the plural of mr.