5th Grade Spelling
Unit 5

Week 1
Suffixes

1.  serious
2.  furious
3.  eruption
4.  destruction
5.  direction
6.  position
7.  forgetful
8.  comfortable
9.  finally
10. usually
11. apparently
12. completely
13. eventually
14. carefully
15. microscopic
16. allergic
17. scientific
18. safety
19. activity
20. sickness
21. distance
22. ambulance
23 substance
24. aquatic
25. mathematics

Week 2
Homophones

1.  sweet
2.  prey
3.  peer
4.  pole
5.  poll
6.  pray
7.  waste
8.  manner
9.  current
10. manor
11. pier
12. waist
13. currants
14. presents
15. counsel
16. presence
17. council
18. stationary
19. stationery
20. suite
21. eruption
22. forgetful
23. allergic
24. kernel
25. colonel

Week 3
Prefixes

1.  prewash
2.  disable
3.  discolor
4.  mistaken
5.  preheats
6.  mistrust
7.  incorrect
8.  disconnect
9.  preview
10. prejudge
11. misjudge
12. discomfort
13. dismount
14. misunderstand
15. disobey
16. dishonest
17. injustice
18. disapprove
19. inexpensive
20. indefinite
21. presence
22. stationary
23. current
24. prehistoric
25. misbehave

Week 4
Suffixes

1.  sadness
2.  gladness
3.  needless
4.  harmless
5.  darkness
6.  fullness
7.  stillness
8.  hopeless
9.  fearless
10. weakness
11. bottomless
12. foolishness
13. fondness
14. effortless
15. meaningless
16. emptiness
17. forgiveness
18. motionless
19. ceaseless
20. fierceness
21. disobey
22. mistrust
23. preview
24. weightlessness 
25. thoughtlessness

Week 5
Words with ​-ion

1.  impress
2.  correct
3.  elect
4.  discuss
5.  locate
6.  decorate
7.  confuse
8.  estimate
9.  impression 
10. correction
11. election
12. discussion
13. location
14. decoration
15. confusion
16. estimation
17. concentrate
18. exhaust
19. concentration
20. exhaustion
21. hopeless
22. fearless
23. forgiveness
24. conclude
25. conclusion