Synonyms for the word "inhibitor" include suppressant, blocker, deterrence, hindrance, restrainer, and brake. Inhibitors are substances that prevent or slow down a chemical reaction or biological process. They are used in various fields, including medicine, chemistry, and biology, to control or stop the undesirable effects of certain reactions or processes. Inhibitors often work by binding to a specific molecule, or enzyme, and preventing it from carrying out its usual function. Other synonyms for inhibitors may include obstructer, impediment, and barrier, as they refer to anything that prevents or hinders progress or action. Regardless of the specific term used, inhibitors play an important role in many fields, from scientific research to medical treatments.