blow, impression, form
An archetype is a perfect or typical example of something because it has the most important qualities that belong to that type of thing; it can also describe essential qualities common to a particular class of things.
A stereotype is a customary way of thinking about a particular group of people that is narrow-minded and often faulty.
An individual's genotype is their genetic makeup that determines the physical traits that they as a particular individual possess.
An occurrence that is typical is what you would normally expect—it is something that happens regularly.
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