Cognates.

1) Words spelled exactly the same. 
    Brocoli, Similar, General, Internet, Doctor.


2) Words spelled simillary.
    Paper, Dentist, Telephone, Elephant.


3) Words that are less similar but aith same root.
    Monster, Dozen, Sausage.


4) Words spelled differently but with same sound.
    Adoption (Adopción)
    Attention (Atención).