Notepad++ Removing lines with X number of same words

Question

I do not want to specify the words, I just want to automatically detect lines with similar words.

For example, all these lines would be deleted due to having 2+ similar words.

1. Lovely days in the garden
2. I live in a lovely garden
3. Lovely garden love

Answer 1

This is too complex and can't be done with just notepad++ alone. You'll need to script this using something like vbscript, etc.