I began compiling an English thesaurus based on consonant roots several years ago. I have been utterly amazed at the 'consonance' of language when viewed like this. I have termed this connection as others have as consonyms
The beta version of this 'Revelationary Thesaurus' is available online at http://www.webbrain.com (It is in the section 'Most Addictive Brains' More specifically you can link to it here http://webbrain.com/brainpage/brain/383C0B51-08E8-C795-6978-792002176125
I was wondering if you were aware of this phenomena, obviously it is clear within the semetic languages but I am unaware of any links to it exposed in English ... check out the LV Love versus VL Evil example for instance.
I also have produced an ebook of triple consonants which is quite comprehensive. If you're interested I can forward a copy to you.
Kind Regards, Peter H.