How about this..

[Drich]

Dictionary
ad·di·tion
/əˈdiSH(ə)n/
[/url]Learn to pronounce

noun

1. 1.
   the action or process of adding something to something else.
   "the hotel has been extended with the addition of more rooms"
   synonyms:
   inclusion, adding, adding in, incorporation, introduction, insertion
   "the soil is greatly improved by the addition of compost"
   

Dictionary
add
/ad/
Learn to pronounce
[url=https://www.google.com/search?rlz=1C1CHBF_enUS743US744&q=how+to+pronounce+add&stick=H4sIAAAAAAAAAOMIfcRoyi3w8sc9YSmdSWtOXmNU4-INKMrPK81LzkwsyczPE-LnYglJLcoVYpdi5WJOTEmxYlFiSs3jWcQqkpFfrlCSr1AAVJ4PVJ-qAJQFAECIm0lRAAAA&pron_lang=en&pron_country=us&sa=X&ved=2ahUKEwjTnemgzN_jAhUBVt8KHSTCCYEQ3eEDMAB6BAgHEAg]
verb2.

1. put in (an additional element, ingredient, etc.).
   "chlorine is added to the water to kill bacteria"
   
   

What basic comprehension dictates in this statement is that the machine does not require any additional fuel source than what it is already built with. meaning the fuel source is the 7.5 mile hole and the close loop steam circuit where steam from water or coolant is reused over and over indefinitely.

not so hard to over come IF you read everything on page.

8

Yeah I know what addition means. You don't need a wall of fonts to spell it out to me.

You admitted your system requires fuel. Fuel is finite as I explained earlier when talking about the second law of Thermodynamics. That's why your machine is not a perpetual motion machine.

no fuel is just energy that in this case off sets or compensates for entropy or drag, resistance created by the machine.

For example

The sun is the fuel for a solar plant. this too is a closed loop power production system that could be consider perpetual motion as well, if NOT for the fact the sun did not count as fuel or the energy source that powers the plant.

Like wise the hot earth interior becomes fuel for the closed loop steam/turbine system i purposed.