restoration：(遗失等物)归还原主；恢复；重新采用；修复，整修   

词根词缀：re-再 +store贮备 + -ation名词词尾

• construction
• constructive
• construe
• consul
• consular
• consulate
• consult
• consultancy
• consultant
• consultation
• consultative
• consume
• consumer
• consuming
• consummate
• consumption
• consumptive
• contact
• contagion
• contagious
• contain
• containment
• contaminate
• contamination
• contemn