Words that start with 't' and contain 'io'

Which is the most interesting word that starts with 't' and includes 'io'?
Dictionarypedia thinks 'trioctile' to be the most peculiar word you can put together. According to the English dictionary, 'trioctile' is defined as "An aspect of two planets with regard to the earth when they are three octants, or three eighths of a circle, that is, 135 degrees, distant from each other. Hutton.".

What's the longest word you can construct with this list?
There are 24 letters in the word 'tetraiodophenolphthalein', making it the biggest word Dictionarypedia has.

How many words are available using these particular combinations of letters?
You can select up to 822 entries addressing your query.

Is there any word on this page that jumps out as the most popular?
'Tradition' is the most popular word from this that start with 't' and include 'io', ranked 4420^th most common word.

What's the highest number of points you're able to get in Scrabble using this list of words that start with 't' and contain 'io'?
With a myriad of words to decide on, you'll want to go for 'thiozone' which scores 20 points.