What is a synonym for combatant?

Here are some synonyms for "combatant," depending on the specific context:

General synonyms:

* Fighter

* Warrior

* Soldier

* Opponent

* Adversary

* Contender

* Competitor

* Duelist

More specific synonyms:

* Belligerent (engaged in war)

* Militarist (advocate of military action)

* Combatant (specifically in military context)

* Forces (used to refer to a group of combatants)

More informal synonyms:

* Scrappers

* Toughs

* Bruisers

The best synonym for "combatant" will depend on the specific situation and the intended meaning.