1. Root Words
Week 4

2. Helio Sun Heliotropic – turning toward the sun (plants)
Heliograph, Heliotropism, Helianthus

3. Hem
Blood
Hematoma – bruise
Hemorrhage, Hemoglobin

4. Heter
Different, Other
Heteronym – 2 words with same spelling but different meanings
Heterodox, Heterogeneous

5. Homo, Homeo Same, Alike Homocentric – sharing the same center
Homogeneous, Homonym, Homeopath

6. Hydr Water, Liquid Hydraulic – operated by force created by water
Hydrant, Hydrate, Hydrophobia

7. Iatr Heal, Cure, Medical Care
Geriatrics – medical treatment of the elderly
Pediatrician, Podiatry

8. Icon
Image
Iconoclast – someone who destroys religious images and traditional beliefs
Icon, Iconology, Iconography

9. Idi, Idio Odd, Peculiar, Distinct Idiom – a peculiar expression
Idiot, Idiosyncrasy, Idiomatic

10. Iso
Equal
Isometric – having equality of measure
Isothermal, Isobar

11. Leuc, Leuk
White
Leucocyte – white cell
Leukemia, Leucine