Evolutionist, empiricist, scientist. Some may be tempted to include the word "atheist," but there are plenty of people who accept evolution and also believe in a higher power.
A genius.
Astronomer
A cosmologist
A person who studies the earth is called a geologist.
The person who receives a transplant is called the recipient.
a very intelligent person.
I would rather say that if the person talks about how intelligent they are then i for an adult call it conceded.
Intelligent with good taste
An architect.
A traitor
A rebel.
You call them Virgos. Rhyme it with PER-goes. No, you don't call them virgins.
self centered jerk
A person who speaks out against something is often referred to as a critic, dissenter, or opponent.
You might want to check out. - Industry Design(er) - Automotive design(er)
1. Call an ambulance2. Call the police and bring charges against that person.
A traitor.