Coastal flooding can be devastating to communities, causing extensive damage to infrastructure and homes and putting lives at risk. There are several synonyms for the term that can be used to describe this natural disaster, including inundation, deluge, surge, overflow, and submersion. Other phrases that can be used include ocean inundation, shore flooding, and tidal waves. It is essential to have a good understanding of the different terms for coastal flooding to help communicate the intensity and severity of the situation in the event of an emergency. Knowing the right terminology can help emergency responders and the public react quickly and appropriately.