Improvement

"Improvement" in Russian

исправле́ние

ispravlénije

(act of improving)

совершенствование

soveršenstvovanije

(act of improving)

улучше́ние

ulučšénije

(act of improving)

усоверше́нствование

usoveršénstvovanije

(act of improving)

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.