Nonmilitary and Noncombatant

Nonmilitary adjective - Not associated with soldiers or the military.

Noncombatant and nonmilitary are semantically related. In some cases you can use "Noncombatant" instead an adjective "Nonmilitary".

Noncombatant adjective - Member of armed forces whose duties do not include fighting as e.g. a chaplain or surgeon.

Nonmilitary and noncombatant are semantically related. You can use "Nonmilitary" instead an adjective "Noncombatant".