Fixatives, also known as adhesives, are substances that are used to hold things in place or to make them stick together. Some synonyms for fixatives are bonding agents, cement, glue, adhesive, sealant, gum, stickum, binder, and attachment. These words are used to describe different types of substances that are used to join or bind objects together. Bonding agents and cements are usually used for construction, while adhesives, sealants, and gums are used for household and personal purposes such as crafting, repairs, and hair styling. Synonyms for fixatives are plentiful and can be used interchangeably depending on the context in which they are used.