1. 恢复：instantiation 具体实例 | instauration 恢复 | instigate 激励

2. 重建：instauration 修复 | instauration 重建 | institute 学会

3. 修复：instauration 恢复 | instauration 修复 | instauration 重建

4. 恢复/复兴/复旧：instate /任命/ | instauration /恢复/复兴/复旧/ | instaurator /复兴者/

noun

1. the act of starting something for the first time
introducing something new

e.g. she looked forward to her initiation as an adult
the foundation of a new scientific society

Synonym: initiationfoundingfoundationinstitutionoriginationcreationinnovationintroduction