Write as many words as possible in a short time (60–90 seconds) on a given topic.
Pick a topic and write every word that comes to mind. Don't form sentences — just words, phrases, images.
Short time creates positive pressure — no time for censorship. The brain switches from 'analytical' to 'generative' mode.
Topic 'water': sea, tears, rain, sweat, bath, ice, steam, river, drop, wave, deep, thirst, shore, drink, flow...