| A | B |
| graph | written/drawn |
| graph | to design in a chart; a chart created |
| lithograph | a print created by using a stone plate originally |
| cardio | heart |
| cardiogram | drawing of heart beat pattern |
| cordial | being friendly |
| cardioid | heart-shaped |
| cardiology | study of the heart |
| megalocardia | enlarged heart |
| photo/phos | light |
| photography | taking pictures |
| photograph | a picture |
| photochromy | color picture taking |
| phosphorescent | having a glow of light as in rocks |
| phosphorous | element that makes rocks glow |
| chrom | color |
| chromatic scale | scale that shows the degree of color and/or of music |
| chrome | shiny metal that reflects different colors |
| achromatic | without color |
| bio | life |
| biography | story of a person’s life |
| autobiography | story of one’s own life |
| biology | study of life forms |
| biopsy | taking a portion of life cells for study |
| auto | self |
| automobile | car |
| automatic | works on its own |
| autonomy | self-rule |
| phono | sound |
| phonograph | record player |
| phonics | way to read words using sounding out technique |
| mega | great |
| megaphone | sound amplifier in the shape of a cone |
| megalith | large stone |
| megalomania | belief in oneself as a person of greatness – not true |
| megaton | measurement of weight in thermonuclear tons |
| litho | stone |
| Neolithic | New Stone Age |
| megalith | large stone |
| sphere | circle |
| hemisphere | half of a whole globe |
| spheroid | shaped like a ball or circle |
| hemi | half |
| hemisphere | half of a whole globe |
| hemiplegic | paralyzed on one half of the body |
| hemihydrate | half of what water is needed |
| macro | long |
| macrodont | an animal with long |
| macaroni | long pasta |
| macrocosm | the larger world |
| macroscopic | able to be seen with the naked eye |