What is another word for phreatic?
Pronunciation: [fɹˈiːtɪk] (IPA) 
Phreatic refers to geological processes that involve groundwater. Some possible synonyms for this word might include hydrogeologic, subterranean, subsurface, groundwater-related, or aquifer-based. These terms all suggest an association with water that is located beneath the Earth's surface, whether in underground rivers, water tables, or other formations that are accessible only through drilling or excavation. By using these synonyms, writers can describe geological features or processes that involve groundwater in a variety of ways, from the movement of water through porous rock to the formation of underground lakes or streams. Regardless of the specific context, these terms all suggest a connection to the complex and fascinating world of the Earth's subsurface.
