This is the 11475th most frequent Russian word.
долговечные
Durable.
Describing the durability of construction materials, emphasizing their long-lasting nature.
Эти долговечные материалы используются в строительстве.
These durable materials are used in construction.
Implying solutions that are effective and sustainable over time.
Мы ищем долговечные решения для этой проблемы.
We are searching for long-lasting solutions to this issue.
Referencing goods that are reliable and have significant longevity over their usage.