This is the 121st most frequent Russian word.
помощи
"Помощи" means "help" or "assistance" in English.
The word "помощи" is used in its genitive singular form, showing possession of help when expressing the need for it.
Мне нужна ваша помощь.
I need your help.
Here, "помощи" is used in its instrumental case, showing the purpose or reason for the action of coming.
Он пришёл к нам за помощью.
He came to us for help.
In this sentence, "помощи" functions in the dative case and is used to indicate the indirect object or the reason in conjunction with the preposition "благодаря."