A spinning wheel is a device used for processing fibers into yarn or thread. There are many synonyms for spinning wheel, including hand spindle, charkha, drop spindle, distaff, and wheel spindle. The hand spindle is a simple tool used for spinning yarn by hand, while the charkha is a traditional spinning wheel commonly used in India. The drop spindle and distaff are similar to the hand spindle, but are used to spin thicker or longer fibers. The wheel spindle is a more complex spinning wheel with a spinning wheel and a pedal mechanism to turn the wheel. Each of these synonyms for spinning wheel has a unique history and cultural significance.