General Friend:
* मित्र (mitra): This is the most common and general word for "friend." It is used for both male and female friends.
* सखा (sakha): This word also means "friend" and is often used for a close friend or companion.
More Specific Friendships:
* बन्धु (bandhu): This word implies a stronger bond, like a close relative or a person you are very close to.
* संगति (sangati): This word refers to a friend who shares your interests and activities.
* सहचर (sahacara): This word means "companion" and can be used for a friend you travel with or spend time with.
Formal/Literary:
* सुहृद् (suhrud): This word is more formal and literary and conveys a sense of respect and affection.
* सहज (sahaja): This word implies a natural affinity or connection between friends.
The best choice for you will depend on the specific context and the level of formality you want to convey.