Hizb ut-Tahrir

An UK banned worldwide Islamic terrorist organization to establish Islamic supremacy in the world.

In Bangladesh, Hizb ut-Tahrir are renowned for conducting jihad in many universities.

Accha

Okay. It simply means that. Language of origin is of Indian Language.

Accha, let's see what can I do for you.

Cambridge Dictionary has already defined this new loanword "Accha".