Is there an example of a particular word from this page which could be thought of as unique?We consider 'position' to be the most interesting word you can put together. The definition of 'position' is as follows: "1. The state of being posited, or placed; the manner in which anything is placed; attitude; condition; as, a firm, an inclined, or an upright position. We have different prospects of the same thing, according to our different positions to it. Locke. 2. The spot where a person or thing...".
Is there a word on this page that sticks out as the most common?A well-known word for the combination you requested is 'position'.
How many usable words could one make using the combination which you've searched for?You'll find 1,645 words all in all.
Which word on this page has the largest character count?'Preobtrudingpreobtrusion', which has 24 letters.
What is the highest possible score you can get in Scrabble using this list of words that start with 'p' and contain 'ion'?Since there are a sizeable 1,645 entries, you should pick 'perionyx' scoring 20 points.