Principal

гла́вный

glávnyj

(primary, main)

основно́й

osnovnój

(primary, main)

дире́ктор

diréktor

(chief administrator of a school)

директри́са

direktrísa

(chief administrator of a school)

довери́тель

doverítelʹ

(legal: one on behalf of whom an agent or gestor acts)

основна́я су́мма

osnovnája súmma

(money originally invested or loaned)

основно́й долг

osnovnój dolg

(money originally invested or loaned)

принципа́л

principál

(legal: one on behalf of whom an agent or gestor acts)

ре́ктор

réktor

(chief administrator of a school)