Automatically Identify Rhyming Words

Given a folder with multiple text files (versions), would there be a tool to automatically identify the ones with a higher percentage of rhyming (internal as well as external)?Such a tool would tremendously help me speed up my work because it would mean I would not have the read through each to hunt down poetic translations.

The only articles I found on this are written by Hussein Hirjee and Daniel G Brown in 2009, 2010. I will try to contact them. Does anyone have any other ideas?