seethe

This word evokes a sense of internal pressure and turbulence, whether physical or emotional. When describing anger, it suggests a volatile state where rage is suppressed but barely contained, creating a feeling of simmering tension rather than an open explosion. In a physical or social sense, it describes a state of frantic, bubbling motion. It captures the visual of a liquid boiling or a crowd moving in a chaotic, undulating mass, emphasizing a lack of stillness and a high level of energy.