Install aspell-bn by entering the following commands in the terminal:
sudo apt update sudo apt install aspell-bn
Description:
Bengali (bn) dictionary for GNU aspell
This package contains the required files to add support for the Bengali (bn) language to the GNU Aspell spell checker. . This list is developed by the Ankur Group.
Homepage: http://www.bengalinux.org/
Version: 1:0.01.1-1-3
Section: universe/text