Affuse is an uncommon word that means to pour or shower with a liquid. Synonyms for affuse include douse, splash, wet, soak, saturate, and inundate. These words all imply the idea of applying a liquid to something or someone in large quantities. Other synonyms for affuse include spray, sprinkle, and drench. These words suggest that the liquid is being applied in a fine mist or as droplets. Using these synonyms can help you add variety and depth to your writing. Whether you are writing a story, an article, or a poem, experimenting with different words can help you convey your message more effectively.