mastery russian
владе́ние
ownership, proprietorship, possession, property, property estate, possessions
proficiency, mastery
мастерство́
handicraft, trade, skill, craftsmanship, workmanship, mastery
вы́держка
self-control, self-mastery, self-restraint, tenacity, staying-power, endurance, exposure, extract, excerpt, quotation
овладе́ние
capture, mastery, mastering