What is the highest number of points you could get in Scrabble from this list of words that start with 'b' and contain 'kku'? As there is only 2 results to pick from, you're forced to use bikkurim which totals 20 points.
How many words are there using the combination requested? On this page of that start with 'b' and contain 'kku', we have found 2 amazing combinations which are available altogether.
The largest word from this page is how many characters? bikkurim, which has 8 characters.