Base List
1. shelves
2. sheep
3. teeth
4. elves
5. mice
6. calves
7. spacecraft
8. jeans
9. feet
10. women
11. men
12. geese
13. salmon
14. series
15. scissors
16. halves
17. oxen
18. crises
19. knives
20. thieves
Alternate List
1. acceptance
2. cooperation
3. endure
4. allowances
5. sympathy
6. volcanoes
7. gentlemen
8. species
9. spoonfuls
10. echoes
11. children
12. heroes
13. stimuli
14. studios
15. antennae
