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.
Natural stimulants are types of stimulants that produce increased energy, reduced appetite or improved mental focus and clarity naturally. The most common natural stimulants include caffeine, cocaine and nicotine but many other natural stimulants also exist. Most of the stimulants are roots, herbs or foods such as: 1  Guarana.