Correct

ве́рный

vérnyj

(free from error)

воспи́танный

vospítannyj

(with good manners)

корре́ктный

korréktnyj

(free from error)

корре́ктный

korréktnyj

(with good manners)

пра́вильный

právilʹnyj

(free from error)

испра́вить

isprávitʹ

(to make something become right that was previously wrong)

исправля́ть

ispravljátʹ

(to make something become right that was previously wrong)

корректи́ровать

korrektírovatʹ

(to make something become right that was previously wrong)