De-mobilize refers to the act of disbanding, demilitarizing or disarming a group of individuals or an organization. Antonyms for this word include mobilize, arm, or equip. Mobilizing refers to preparing for combat or taking action in a particular situation; arming indicates the supply of weapons and equipment. Equipping refers to supplying what is necessary for a specific purpose, such as military or sporting events. These antonyms highlight the contrasting nature of de-mobilize, which involves decreasing or dismantling power or capability, whereas the antonyms entail improving, increasing, or enhancing these same factors.