In total, how many words are possible to make using the combination of letters requested?It looks like you can pick from only 1 entry which addresses your query.
In Scrabble, what is the highest score you can get using this list of words that start with 'k' and include 'laa'?As there is just a single word to choose from, you're only feasible word is 'kalaazar' which totals 21 points.