Hi

As mentioned by aristotle I am trying to re-phrase the question.
Let's say I have a word-1, PAN.
I would like to find words which can match the pattern
Each column should constitue 2 letter Valid words pre-defined
The number of * can be from 2 to 7, more the better.

 PAN	 
 *******   

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Valid Examples:

PAN
ARE

 PAN
RATE

 PAN
  PA

Assum here that I have words PA AR NE AT ARE RATE etc are pre-defined.

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Invalid exmaple:

 PAN
 SKY

The words PS and NY ae not pre-defined.

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Hope it makes sense now.

Thanks,
Artist.