Best friends are the closest and most significant individuals in our lives. They are the ones we laugh with, cry with, and share our deepest secrets and fears. However, there are many different words that can be used to describe this special relationship. Some synonyms for best friend include confidant, teammate, ally, associate, soulmate, comrade, chum, pal, buddy, and companion. Each of these words conveys a slightly different meaning, but all describe a person who is there to support, encourage, and stand by us no matter what. Regardless of which word you use to describe your best friend, the meaning will always be the same - a person who is as close to us as family.