This is the 13817th most frequent Russian word.
нуждаюсь
"I need" or "I am in need."
Here, 'нуждаюсь' emphasizes a personal need or requirement for assistance.
Я нуждаюсь в вашей помощи.
I need your help.
In this sentence, 'нуждается' conveys someone's necessity for relaxation or recovery.
Она сказала, что нуждается в отдыхе.
She said that she needs rest.
Here, 'нуждаемся' expresses a collective need for emotional or practical support.