• combattant,
• compattants,
• combatent,
• combantant,
• combantants,
• combaitant,
• combants,
• combattants,
• combatents,
• conbatiants,
• xombatants,
• vombatants,
• fombatants,
• dombatants,
• Excombattants,
• Excombateants,
• Comittantes,
• commetants,
• Compatiants,
• comabattants

• combat ship,
• combat boot,
• combat-ready,
• combative,
• combat zone,
• combatant,
• combat area,
• combativeness,
• combat pilot,
• combat pay.

The adjective form of the word "combatants" is "combatant".