1. Chapter 15 Derivatives

2. Ager, Ageri: field; territory Agrarian: characteristic of farming Agriculture: the science, art, or practice of cultivating the soil, producing crops, and raising livestock

3. Fons, Fontis: fountain Fount: fountain; source Font: a receptacle for holy or baptismal water Fountain: the source from which something proceeds or is supplied; a spring of water coming forth from the earth Fountainhead: a spring that is the source of a stream

4. Rivus, Rivi: stream Derivative: a word formed from another word as its base Derive: to take or receive from a specified source Rival: one of two or more striving to obtain what only one can possess Rivulet: a little stream

5. Rus, Ruris: the country Rural: pertaining to country, country life or agriculture Rustic: rural; simple, unsophisticated, uncouth

6. Silva, Silvae: forest, woods Silvan or Sylvan: pertaining to the woods Pennsylvania: Penn’s Woods (named for William Penn who was granted the land)

7. Tempestas, Tempestatis: weather Tempest: a violent windstorm, especially one with rain, hail, or snow; violent commotion, Tempestuous: tumultuous; turbulent

8. Umbra, Umbrae: shade, shadow, ghost Umbrella: something that covers or protects against rain or sun from above Raw Umber: brown pigment Burnt Umber: reddish brown pigment Umbrage: offence, annoyance; leaves that provide shade Somber: gloomily dark; shadowy

9. Curo, Curare: to manage, care for Curator: the person in charge of a museum or art collection; a manager Manicure: hand treatment involving the trimming and polishing of the fingernails Pedicure: foot treatment involving the trimming and polishing of the toe nails Sinecure: an office or position requiring little or no work Procure: to obtain through care or effort Secure: safe; free from danger Incurable: not curable or remedied

10. Deligo, Deigere: to chose, select Diligent: constant in effort to accomplish something; attentive and persistent

11. Faveo, Favere: to favor, support Favor: the state of being held in regard; goodwill Favorable: characterized by approval or support Favorite: a person or thing regarded with special preference Disfavor: unfavorable regard; displeasure; dislike Unfavorable: not favorable; adverse

12. Impero, Imperare: to order, command Imperative: a command; absolutely necessary or required Imperial: pertaining to an empire/emperor Imperious: domineering in a haughty manner; dictatorial Empire: territory ruled by an emperor Emperor: supreme male ruler of an empire Empress: supreme female ruler of an empire

13. Pareo, Parere: to obey; be visible Appear: become visible Apparent: readily seen Transparent: admitting the passage of light Disappearance: ceasing to be seen Reappear: become visible again

14. Persuadeo, Persuadere: to persuade Persuade: convince Persuasive: intended to persuade Dissuade: persuade not to do something