Rubber soother is a term commonly used to describe a baby pacifier or dummy. However, there are many different synonyms for this term that can be used interchangeably. Some of these alternatives include a binky, a soothe, a paci, a dummy, a comforter, a teether, a nipple, a mustache, and a sucker. While these words may carry slightly different connotations or be more commonly used in certain regions or contexts, they are all suitable substitutes for rubber soother. Whether you are shopping for baby supplies or talking to a parent about their child's needs, knowing a variety of synonyms for rubber soother can help communicate clearly and effectively.