long-standing russian
многоле́тний
long-standing
застоя́вшийся
stagnant, stale, standing
long-standing, outdated, dormant, stale
переста́ивающий
overstanding, standing too long, that stands too long
long-standing
stagnant, stale, standing
long-standing, outdated, dormant, stale
overstanding, standing too long, that stands too long