Boggy areas are wetlands that are characterized by soft, wet ground and often contain standing water. FENS (4 letters) are wetlands that are fed by groundwater and have a high mineral content. MIRES (5 letters) are wetlands that are composed of peat and are often acidic. SWAMPS (6 letters) are wetlands that are characterized by slow-moving water and are often home to trees and other vegetation. QUAGMIRES (9 letters) are wetlands that are characterized by deep mud and are often difficult to traverse.