Bengali Spellchecker Plus

Description

Once you install this extension, click a "world icon" on standard toolbar or use keyboard shortcut F9 or choose Tools - Macros - Run Macros - My Macros - HelloWorld Library - Module 1- Hello World macro. A new document will open and the code will copy mis-spelled unique words along with suggestions. "Marathi Spellchecker" extension is required.

Step 2 - Add entries to auto-correct to apply changes:

Keep only the important entries and use Ctrl + Shift + F9 (or run macro addCurrentList) to add those words  to autocorrect list. Restart Libreoffice, open the original file and choose Tools - Autocorrect - Apply. 

(If you get a "missing file" error then right click on any mis-spelled word and choose "always autocorrect to..." option to generate the file.)

Tutorial link:

 https://www.youtube.com/watch?v=2INuZRZU960

Note:
Need to remove english plus add-on if already installed. Only one plus add-on can be installed at any time. (Bengali or English not both)

Homepage: https://www.reddit.com/r/libreoffice/comments/un38nr/extract_misspelled_words_and_display_suggestions/