Across
- 4. biology, psychology
- 5. dynamic, dynamite
- 7. epigram, telegram
- 8. thermometer, perimeter
- 9. anthropologist, philanthropy
- 12. hypothermia, hypothetical
- 13. chronological, chronic
Down
- 1. biology, biography
- 2. hyperactive, hyperbole
- 3. misanthrope, misogyny
- 6. autobiography, automobile
- 7. graphic, phonograph
- 8. microbe, microscope
- 10. hydration, dehydrate
- 11. dysfunctional, dyslexic