| Term | Definition |
| FRATER/FRATRIS | brother |
| . fraternal | brotherly |
| fraternity | brotherly association of men |
| fraternize - | to associate together on friendly or brotherly terms |
| friar | a member of a men's religious order |
| frere- | French word for brother |
| DEMOS | the people; the citizens |
| democracy | power of the people |
| kratos | power |
| graph | write, draw |
| demography | draw charts of information about the people - where they live, age, gender, number of children, etc. (known as demographic information) |
| demophile | friend of the people |
| philia | love |
| demophobe | one who fears people |
| phobos | fear |
| epidemic | disease spread among citizens |
| epi | upon |