In a figurative sense, "Rabble" is often used to refer to:

• The required answer is - A chaotic and disorganized group.

• Rabble (noun)
English Meaning:
1. A large group of noisy people who are or may become violent.
2. Ordinary people or people who are considered to have a low social position.
Bangla Meaning: উচ্ছৃঙ্খল জনতা।

Example Sentence:
1. He was met by a rabble of noisy, angry youths.
2. The truth is they represent the interests of a bigoted, rich and reactionary rabble.

Source:
1. Cambridge Dictionary.
2. Accessible Dictionary by Bangla Academy.