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

What is the total number of words you are able to make using words that start with 't' and include 'ula'?
There are up to 229 entries.

Which word that starts with 't' and includes 'ula' is the most popular word in the dictionary?
As far as popular words go, there's 'triangular' which is the 21624^th most popular word.

Is there a word from this page of word that starts with 't' and includes 'ula' that could be thought of as interesting?
One example of a strange word from this list goes to 'tentaculate'. The popular definition of 'tentaculate' is as follows: "Having tentacles, or organs like tentacles; tentacled.". Source Cambridge Dictionary.

How many characters are in the largest word from this page?
'triangulotriangular' (19 characters)

What's the highest scoring word you can play in Scrabble ?
Considering the diverse range of words to pick from, you'll want to select 'typhula' scoring 15 points overall.