This is the 4723rd most frequent Russian word.
заботы
Concerns; cares; worries.
The word 'заботой' (care) is used to describe diligence and attention to responsibility.
Она всегда относилась к своим обязанностям с большой заботой.
She always fulfilled her duties with great care.
The word 'заботой' (care) here signifies affection and nurturing attention given to someone.
Родители окружают детей вниманием и заботой.
Parents surround their children with attention and care.
The word 'забот' (concerns) is used to express tasks or responsibilities causing occupation or worry.