unplanned russian
слу́чай
case, instance
incident, occurrence, event
opportunity, occasion, chance (to do something)
chance, coincidence, accident (unplanned)
внепла́новый
unscheduled, unplanned, not provided for by the plan, extraordinary
незаплани́рованный
unplanned
стихи́йность
spontaneity, unplanned character, lack of organization
elemental force, elemental nature
беспла́новый
planless, unplanned
Examples
Такое бесплановое строительство привело к хаосу в городе.
Such unplanned construction led to chaos in the city.
Бесплановая работа отдела всех раздражает.
The department's unplanned work annoys everyone.



















