Most of these types of names do not have specific suffixes but some do. For example, the suffix -aert meant something like âsomeone who â¦â, similar to the use of -er in English (to perform â performer).
Stimulants (also referred to as psychostimulants) are psychoactive drugs that induce temporary improvements in either mental or physical functions or both. Examples of these kinds of effects may include enhanced alertness, wakefulness, and locomotion, among others.
Types of Stimulants. Let's examine some of the more common types of stimulants, including caffeine, nicotine, cocaine, amphetamines, and methamphetamines. Caffeine is perhaps the most widely used stimulant in the world. Coffee, tea, chocolate, soda, candy, and energy drinks all contain caffeine.