1. An - without Anemia Anorexia Anoarchy

2. Ab - away Abnormal Absent abduct

3. Mel - strong Melody Melodrama Melodious

4. Aden - gland Adenoid Adenovirus adenoma

5. Aer - air Aerobic Aerosol Malaria

6. Alb - white Albino Alba Album

7. Ase - enzyme Permease Proteinase Luciferase

8. Epi - on Epicenter Epidemic Epigram

9. Hum - earth Exhume Posthumous human

10. -be - life Microbe Anaerobe aerobe

11. Bon - good Bonus Bonanza Bona fide

12. Struct - build Construct Destruct Infrastructure

13. Chlor - green Chlorophyll Chlorine Chloroplasts

14. Cyan - blue Cyanide Cyan Cyanotype

15. Cyt - cell Cytology Cytoplasm

16. Diplo - double Diplomacy Diplococcus

17. Dys - bad Dyslexia Dystrophy Dysfunction

18. Eco - house Ecology Ecosystem Economist

19. Emia - blood Anemia Hypoglycemia

20. Enter - intestine Dysentery Enterozoan

21. Erythro - red Erythromicin Erythrocyte

22. Idio - peculiar Idiot Idiom

23. Exo - out Exotoxin Exorcism Exotic

24. Im - not Impossible Impassable Improbable

25. Fil - thread Filament Filigree Defile