There are several synonyms for the word "BOMS". Some alternatives include explosives, bombs, munitions, ammunition, ordnance, dynamite, and gunpowder. These terms are often used interchangeably and refer to materials or devices that can cause destruction or harm. "Explosives" generally refers to any substance or device capable of detonating, while "munitions" typically refers to military weapons and ammunition. "Ordnance" refers to heavy artillery, such as cannons and missiles, and "dynamite" is a specific type of explosive that is often used in construction or mining. "Gunpowder" is an explosive substance that is commonly used in firearms and fireworks.