| A | B |
| amphi | on both sides |
| bio | life |
| cracy | power |
| demo | people |
| dia | through, across |
| graph | a drawing |
| metre | measure |
| micro | small |
| para | beside |
| tele | far, far off |
| thermometre | an instrument for measuring heat |
| planet | a celestial body that orbits a sun |
| telescope | an instrument that makes far away objects look closer |
| democracy | a form of government that gives the power to the citizens |
| diagram | a drawing that gives information |
| period | an amount of time for a certain activity |
| telegram | a message sent through a wire |
| paragraph | a distinct portion of written material |
| skeleton | the bone structure of an animal |
| athlete | someone engaged in sports |
| academy | a school or college for special instruction |
| stenographer | a person capable of taking dictation |
| amphibian | a cold blooded animal that lives in water or on land |
| biography | the story of the life of a person |
| catalogue | a grouping in print of ideas or concepts |
| chemistry | the study of chemical compounds and their reactions |
| microscope | an instrument for viewing tiny objects |
| dinosaur | an extinct group of animals |
| camera | an instrument for recording images |
| atlas | a book of maps |