Grade 7 Spelling Unit 3

BASIC
1. universe
2. billion
3. binoculars
4. tripod
5. unique
6. unison
7. triple
8. semicircle
9. triangle
10. bicycle
11. unify
12. triplets
13. semicolon
14. biceps
15. bimonthly
16. unity
17. trio
18. university
19. biannual
20. semifinals

REVIEW
21. unite
22. observe
23. gigantic
24. explode
25. confirm

CHALLENGE
26. trigonometry
27. bicentennial
28. bilingual
29. trivet
30. semiprecious