The word "strangers" can refer to people you don't know or have never met before. However, there are several other words that can also convey this meaning. One such word is "outsiders," which refers to people who are not part of a particular group or community. "Newcomers" can also be used to describe strangers, especially those who have just arrived in a particular place or situation. "Visitors" can also be used to refer to strangers, particularly those who are visiting a place for the first time. Other possible synonyms for "strangers" include "unknowns," "unfamiliar faces," and "foreigners".