One of the most commonly used synonyms for a "pudding-basin haircut" is a bowl cut. This refers to a particular hairstyle in which the hair is cut straight across the head, just like a bowl placed over it. It has been a popular haircut for both boys and girls, especially during the 1960s and 1970s. Another synonym for a pudding-basin haircut is mushroom cut, which is also characterized by hair that is cut relatively short and bluntly rounded. Some other synonyms for this style may include mushroom mop, helmet cut, and classic bob. Overall, the pudding-basin haircut remains a timeless style that is still worn by many people around the world.