Self-adhesive refers to a substance or material that can adhere to another surface without the need for additional adhesives like glue. This quality is very useful for a wide range of applications, from crafting and packaging to industrial uses. Some common synonyms for self-adhesive include sticky, adhesive, gummed, tacky, clingy and cling film. Other terms that can be used interchangeably with self-adhesive are pressure-sensitive, peel-and-stick, and self-sticking. These words are often used to describe different types of adhesive products, and for various purposes. Whether it's for home DIY projects, office, or industrial applications, there's always a self-adhesive solution that can fit your needs.