1. Autos- self
Greek
Automatic- a machine that seems to think for itself; self-acting; self-regulating
Autocrat- power in one person

2. Thermos- heat Greek Thermometer- device for measuring heat
Thermos bottle- insulated bottle which keeps the contents hot or cold

3. Curro, cursum- run Latin Current- running, ongoing
Excursion- running out; a trip

4. Zoon- animal
Greek
Proterozoic- earlier animal period (few fossils; worms)
Zodiac- constellations running in a belt around the heavens (originally all animals)

5. Verto, versum- turn Latin Reverse- turn back
Diversity- turning to separate ways; unlikeness

6. Facio, factum- do, make Latin Manufacture- make by hand
Magnify- to make large

7. Scribo, scriptum- write
Latin
Script- writing (e.g. the words of a play)
Prescription- something written ahead (doctor’s directions to a pharmacist)

8. Plico, plicatum- fold Latin
Replica- a bending or folding again; a reproduction or copy
Implicate- to fold into

9. Dico, dictum- speak, say Latin
Predict- to say beforehand what will happen
Verdict- a true saying

10. Biblos- book Greek Biblioklept- one who steals books
Bible- the Book of Christian religion

11. Liber, libri- book Latin Library- place where books are kept
Libretto- words to which opera music has been written

12. Scio, scitum- know Latin Science-knowledge which results from study
Conscious- sharing knowledge; mentally awake or active

13. Discipulus- student Latin Disciple- a student
Disciplinary- pertaining to correction, ordered control or teaching

14. Sauros- lizard Greek Stegosaurus- lizard with a shell on his back
Dinosaur- terrible lizard

15. Amo, amatum- love Latin Enemy- hostile, unfriendly person
Amateur- lover; one who enjoys an activity without doing it professionally