What is another word for a friend or pal?

Here are some synonyms for "friend" or "pal," depending on the context and level of formality:

Formal:

* Acquaintance (someone you know casually)

* Associate (someone you work with or have something in common with)

* Companion (someone you spend time with)

* Comrade (someone you share a common cause or belief with)

Informal:

* Buddy

* Mate

* Chum

* Sidekick

* Best friend

* Close friend

* Confidant

* Soulmate

Slang:

* Bro

* Dude

* Homie

* Bestie

The best word to use will depend on the specific situation and your relationship with the person.