LOW SCORE WINS XIII

Add the fewest possible letters to the groups below - but at least one letter to each side - to complete the words. 

1. _____ EOR _____

2. _____ YM _____

3. _____ ZU _____

4. _____ SM _____

5. _____ BLO _____

6. _____ YEF _____

7. _____ LKM _____

8. _____ IRG _____

9. _____ SIG _____

10. _____ HNI _____

11. _____ DT _____

12. _____ EHI _____  

13. _____ GME _____ 

(Possible) Answers: 

1. THEOREM 

2. HYMN

3. AZURE

4. DISMAY

5. OBLONG

6. EYEFUL

7. MILKMAN

8. DIRGE

9. DESIGN

10. ETHNIC

11. WIDTH

12. BEHIND  

13. AUGMENT 

 

NOTE from JA:

This solution added 41 letters.