Шукати
to sadden
01
засмучувати
to make someone feel unhappy or disappointed
02
сумувати
to feel sorrowful, unhappy, or disappointed
Приклад
The loss of her pet deeply saddened her.
The breakup with his girlfriend saddened him for weeks.
Hearing about the tragedy in the news saddened the entire community.
The sight of abandoned animals in shelters always saddens me.
It saddens me to see how quickly time passes as my children grow up.