1. Inclined or showing an inclination to dispute or disagree, even to engage in law suits
   - contentious, disputatious, disputative, litigious 
2. Striving to overcome in argument
   - agonistic, agonistical 
3. Having or showing a ready disposition to fight
   "a combative impulse"
   - battleful, bellicose

See also: aggressive, argumentative, combat, combatively, combativeness, competitive, competitory

Encyclopedia: Combative

• intermittence
• intermittency
• intermittent
• intermittent claudication
• intermittent cramp
• intermittent tetanus
• intermittently
• intermix
• intermixture
• intermolecular
• intermural
• intern
• internal
• internal angle
• internal auditor
• internal auditory artery
• internal auditory vein
• internal carotid artery
• internal cerebral vein
• internal combustion
• internal control
• internal drive
• internal ear
• internal iliac artery
• internal iliac vein