The opposite or antonyms for the term "picked speed" are "slowed down," "decelerated," "halted," "stopped," "reduced pace," or "diminished velocity." These antonyms are relevant when referring to motion, especially when driving, cycling, or running. When one limits speed, the purpose could be to follow traffic rules, save fuel, control the vehicle, avoid accidents, or simply enjoy the scenery. Conversely, increasing velocity often implies urgency, competition, excitement, or an attempt to save time. Knowing both the term "picked speed" and its antonyms can be crucial in various contexts, including sports, transportation, aviation, emergency situations or simply during leisure activities.