6th. Grade Spelling List No. 10
6th
Grade Spelling List
6th Grade Spelling List No. 9
6th Grade Spelling List No. 11
1. dehydrate to remove water from v.
2. hydrant a water spout; fireplug n.
3. hydrogen the most abundant element; water is two-thirds hydrogen n.
4. hydrophobia an abnormal fear of water n.
5. hydroelectric producing electricity by water power adj.
6. congratulate to express pleasure over someone's success v.
7. grateful thankful adj.
8. gracious courteous and kind adj.
9. ingrate an unthankful person n.
10. gratitude thankfulness n.
PREFIXES The prefix re- means "back, again."
11. reclaim to take back v.
12. retrace to draw over again v.
13. renovate to make like new again v.
14. reject to cast off v.
15. reassure to encourage v.
16. restore to bring back or establish again v.
17. revise to read over carefully and improve v.
18. reverse to turn around or back v.
19. reserve to set apart for later or some special purpose v.
20. reorganize to rearrange in an orderly way v.
21. rebuild to construct again v.
22. repossess to reclaim something not paid for v.
SUFFIXES The suffix -ory means "like, pertaining to" when it is used to form adjectives.
The suffix -ory means "place where, thing which" when it is used to form a noun.
23, contradictory opposite; contrary adj.
24. exclamatory showing sudden or strong feeling adj.
25. explanatory useful for explaining adj.
26. circulatory moving in a circle adj.
27., satisfactory adequate; good enough to fulfill the need adj.
28. predatory living by feeding upon other animals adj.
29. depository a place where things are put for safekeeping n.
30. dormitory a building where students live and sleep n.
31. laboratory a room where scientific work is done n.
32. directory a list of names and addresses n.
33. territory a large tract of land n.
34. observatory a building for observing planets and starts n.
35. conservatory a private greenhouse; a school of music or art n.