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

Regrettably there are only 2 words that are possible to use from the dictionary for that start with 'k' and include 'yx'.

5 letter words

  • keryx

11 letter words

  • keratonyxis

What's the biggest word you can assemble with this list?
There are 11 characters in the word 'keratonyxis', making it the biggest word we have.

What's the highest number of points you could get in Scrabble from this list of words that start with 'k' and include 'yx'?
Your only feasible option is 'keryx' for a total score of 19 points.

Is there an example of a particular word from this page of word that starts with 'k' and includes 'yx' which could be thought of as unusual?
Ranking as the most strange word on this page is 'keratonyxis'. 'Keratonyxis''s definition is "The operation of removing a cataract by thrusting a needle through the cornea of the eye, and breaking up the opaque mass.", according to the dictionary.

What's the max number of words you can put together from this list?
2 words.