The word “inhibitor” refers to something that slows down or restrains a process or activity.
Antonyms for “inhibitor” could include “accelerator” or “catalyst”.
“Accelerator” implies something that speeds up or increases the rate of a process. While an inhibitor holds back or reduces the pace, an accelerator does the opposite. For example, in a chemical reaction, an inhibitor might slow down the reaction rate, whereas an accelerator would make the reaction occur more quickly.
“Catalyst” also has a similar meaning in the sense that it promotes or initiates a reaction without being consumed in the process. A catalyst can be thought of as something that helps a process along, which is the opposite of an inhibitor that hinders it. For instance, in a business context, a new marketing strategy could act as a catalyst for growth, while a lack of investment could be an inhibitor.
In summary, while an inhibitor restricts or slows down a process, antonyms like accelerator and catalyst facilitate and speed up processes, playing an opposite role in various contexts.