| Term | Definition |
| congenial | having the same tastes or being agreeable |
| degenerate | to sink into a much worse or lower condition |
| gender | one of the categories in which words and people, animals, or objects are divided |
| genealogy | a record of the descent of a family or person from an ancestor or ancestors |
| generic | including or indicating an entire group: general rather than specific and/or not protected by a trademark |
| genesis | the coming into being of anything; origin |
| gentry | well-bred people of good family and high social standing |
| primogeniture | the condition of being the first-born child in a family |
| progeny | children; descendants; offspring |
| regenerate | to give new life to; revive or to replace by growing new tissue |