IPA: /ˌpɛrəˈstrɔɪkə/
KK: /pɛrəˈstrɔɪkə/
A policy of reforming the economy and government in the Soviet Union that started in the 1980s, aimed at improving efficiency and openness.
Perestroika was a significant change in the Soviet Union that aimed to modernize its economy.
Perestroika is a Russian word formed from "pere-" (meaning over or again) and "stroika" (meaning construction or building). The term refers to the process of restructuring or reforming, particularly in the context of the Soviet Union's political and economic systems during the 1980s.
Think of 'building again' or 'restructuring' — 'pere-' means over or again, and 'stroika' means construction.
No commonly confused words.