A Comrade

1. A mate, companion, or associate.
2. A companion in battle; fellow soldier.
3. (communism) A fellow socialist, communist or other similarly politically aligned person.
4. (communism) A non-hierarchical title, functionally similar to "Mr.", "Mrs.", "Miss", "Ms." etc, in a communist or socialist state.

Synonyms

• (title): compare sister, brother
• battle buddy
• tovarish
• compagno