How many letters are in the biggest word on this list?The word 'chukkar' has 7 characters.
What's the highest scoring word in Scrabble using the requested combination ?As there is merely offered, you can only play 'chukkar' for a score of 20 points.
How many usable words could one make using the combination you've searched for?On this page of words containing 'k' and ending with 'kar', you have 4 brilliant entries which are available.