| A | B |
| genealogy | A record of descent from one's ancestors; the study of family records |
| Genre | A type, class, or category, especially of fine art or literature |
| Gentry | 1, Aristrocratic or well bred people 2. In Britain, the class under the aristrocracy |
| Heterogeneous | Having pats that are unrelated or completely different |
| homogeneous | 1. Of the same kind or sort 2. Composed of parts that are alike |
| Congenital | Existing at birth but not hereditary |
| Engender | To give rise to; to bring into existence |
| Indigenous | 1. Occuring in or characterizing an area; native 2. Inborn |
| Ingenious | Cleverly inventive and resourceful |
| pregenitor | A direct ancestor; an originator of a line of descent |
| Progeny | Children or descendants; offspring |