Saturation raid refers to a military operation where large numbers of troops are sent to attack a specific target area. Some synonyms for saturation raid include blitzkrieg, air raid, bombardment, and assault. Blitzkrieg, originally a German term, refers to a swift and intense military attack that overwhelms the enemy. An air raid is an attack launched from the air, commonly using bombs or missiles. Bombardment refers to a prolonged attack using heavy artillery or bombs. Assault, on the other hand, refers to a deliberate and forceful attack on a position or stronghold. All these synonyms convey the intensity and severity of a massive military operation such as a saturation raid.