If you make a friend when you start learning English in the United States, what to call them can pose a bit of a challenge to someone unfamiliar with English slang. You can always call this person “friend” or “my friend,” but these words can seem a bit stiff and formal for the type of friendship you’re hoping to establish.
Some great words for friend in the United States include “bro,” which is short for brother and only to be used with men, “buddy” which can be applied to both women and men, “man” which ironically can be applied to both men and women, “girl” or “girlfriend” can be used to describe a female friend, but it’s important to note that “girlfriend” can mean a girl that you have a dating relationship with. People have preferences for particular slang words to describe themselves based on their age and social grouping. For example, Americans in their forties and older would likely call their friends “buddy,” “man,” “girl” or “girlfriend.” Those younger than forty are likely to feel more comfortable with “dude”, and those under thirty are likely to be familiar with “bro.” This is not to say that you can’t say “buddy” to a nineteen year old, but rather suggests that certain words are more appropriate to certain age groups. Before referring to anyone under these terms, it may also be prudent to first wait to see how you are referred to before using nicknames as different words can have various meanings depending on the person.
English slang words for friend vary by age in the United States because slang words come from pop culture. As each generation comes up with different forms of music and new movies and television shows are introduced, the words that are used commonly also change. For example, “dog” was popularized in the nineteen nineties through hip hop culture, while “man” became popular initially in the nineteen seventies because of rock and roll.
All English slang develop and change so what may work one year, may not work a few years later. There are some great websites out there which deal with the origin and proper usage of slang. Urban dictionary is one of the best, but there are many others out there.




