Is there any simple way by which I can import my words.txt file add word in that file will get added

[AC Question]

I use Sony Xperia M4 Aqua Dual with a Android version 5.0 Lollypop.

 

[B. Diddy]

Welcome to Android Central! Sorry, but can you clarify your question? Where do you want to import the txt file? Is it a txt file, or a Word document? What do you mean by "add word in that file will get added"?