This is the 13746th most frequent Russian word.
нетривиальные
"Non-trivial" or "not simple; requiring thought or effort."
Used to describe ideas that are unique or unconventional.
Для успешного решения задачи команды нужны были нетривиальные идеи.
For the successful solution of the task, the team needed non-trivial ideas.
Used to depict facts that are significant or of particular importance.
Эти нетривиальные факты о природе удивили всех присутствующих.
These non-trivial facts about nature surprised everyone present.
Used to portray concepts that are complex or intellectually challenging.