Similar, twin, alike,
'Descriptor' is the name for a person who describes a person.
there is no such word
The one word that describes this person is PERFECT ...
A word that describes where a person is from is called a demonym. It typically refers to the residents or natives of a particular place, such as New Yorker for someone from New York or Parisian for someone from Paris.
Secret admirer is the word that describes an important person that you will know their own importance.
jovial person
A beneficiary
A loner.
Atheist
a lawyer
hugger
Sly or cunning.