Words that start with 'k' and contain 's'

How many letters are in the biggest word from this list?
The biggest word on this page is 'keratoconjunctivitis'. It consists of 20 letters.

Which word that starts with 'k' and includes 's' is the most interesting?
Our favorite weird word from this page is 'kolinsky'. 'Kolinsky' is defined as "Among furriers, any of several Asiatic minks; esp., putorius sibiricus, the yellowish brown pelt of which is valued, esp. For the tail, used for making artists' brushes. Trade names for the fur are red sable and Tatar sable.", according to the dictionary.

What is the maximum number of words you could assemble using words that start with 'k' and include 's'?
You can select up to 1,397 words.

Which word that starts with 'k' and includes 's' is the most common word in the dictionary?
The most common word in the dictionary according to our system is 'knows', which is actually the 810^th most popular word in the dictionary.

What's the highest scoring word in Scrabble available from this list ?
Since there are a sizeable 1,397 entries, we'd advise picking 'koksagyz' scoring 29 points.