An automatic sprinkler is a crucial tool for maintaining a green and healthy lawn. However, there are various synonyms for this device that you can use. For instance, you may refer to it as an irrigation system, sprinkler system, or watering system. Other terms such as spray heads, pop-up sprinklers, and rotor sprinklers also describe automatic sprinklers. Similarly, the phrase "landscape watering system" can refer to an automatic sprinkler system that waters lawns, gardens, and flowerbeds. In summary, these various synonyms for an automatic sprinkler clarify what the device does and how it can benefit your lawn or garden.