Words with 'si' at the start and 't' at the end

What's the longest word you can make using the combination searched for?
'siderographist', and contains 14 letters.

Is there an example of a word from this page of word that starts with 'si' and ends with 't' which might be thought of as interesting?
You can find a number of peculiar words on this page, albeit our favorite is 'signalist'. According to the Oxford dictionary, 'signalist' means "One who makes signals; one who communicates intelligence by means of signals.".

How many actual words can you put together using the specified combination?
You could make 89 words from the specified combination.

What is the most common word that starts with 'si' and ends with 't'?
The most popular word in the dictionary is 'sight', which in fact is the 580^th most popular word in the dictionary.

What is the highest scoring word you can play in Scrabble ?
Our suggestion for a score of 17 points is to play the word 'sixthet'.