Falling into can be synonymous with various words that describe the action of dropping or sinking into something. A few such words include submerging, plunging, descending, and dropping. These words are often used interchangeably, depending on the context of the situation. For instance, one might use the word submerging to describe a diver diving into water and sinking to the bottom. Or, one might use the word plunging to describe a bird swooping down to catch its prey. The word descending is often used to describe an object's gradual or steady downward movement, whereas dropping is more sudden and abrupt, as in dropping a glass and watching it shatter on the ground. Regardless of the word used, they all convey the same general idea of falling into something.