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

Is there an example word from this page which might be deemed as unique?
The most unusual word from this page is surely 'quint'. 'Quint' is defined as "1. A set or sequence of five, as in piquet. 2. (Mus.) The interval of a fifth.", according to the English dictionary.

In total, how many words are there using these particular combinations of letters?
There are 37 words you could choose for words that start with 'qui' and end with 't'.

In Scrabble, what's the most points you can get from words with 'qui' at the start and 't' at the end?
One could make 'quickest' scoring 23 points.

What's the most common word that starts with 'qui' and ends with 't' in the dictionary?
As far as well-known words go, there's 'quiet', which is the 945^th most popular word.

How many letters does the longest word from this list consist of?
'Quinquennialist'