Words with 'tri' at the start and 'a' at the end

In Scrabble, what's the best score possible using words that start with 'tri' and end with 'a'?
We recommend using 'tristeza' for a score of 17 points.

How many words can you make with words that start with 'tri' and end with 'a'?
There are 94 words you could use for words that start with 'tri' and end with 'a'.

How many characters does the longest word from this list contain?
'trichoepithelioma', and consists of 17 letters.

Which word that starts with 'tri' and ends with 'a' is the most common word?
'Tristeza' is the most popular word from this page, ranked 85977^th most common word.

What is an unusual word that starts with 'tri' and ends with 'a'?
The most interesting word in this list is 'trimera'. It means "A division of Coleoptera including those which have but three joints in the tarsi.".