Words that start with 'kna' and contain 'v'

In total, how many words are there using the combination of letters specified?
You can choose from a maximum of 9 entries.

How many characters does the biggest word on this page consist of?
There are 11 letters in the word 'knavishness', that makes it the longest word Dictionarypedia has.

Is there an example of a word from this page of word that starts with 'kna' and includes 'v' which could be considered as unique?
Dictionarypedia considers 'knave' to be the most weird word on this page. The dictionary defines it as "1. A boy; especially, a boy servant. [Obs.] Wyclif. Chaucer. O murderous slumber, lay'st thou thy leaden mace upon my boy That plays thee music Gentle knave, good night. Shak. 2. Any male servant; a menial. [Obs.] Chaucer. He's but Fortune's knave, a minister of her will. Shak. 3. A...".

Is there a word on this page that jumps out as the most popular?
'Knave' is the most popular word from this page, ranked 12410^th most common word.

What's the highest scoring word you can play in Scrabble ?
It is possible to make 'knavery' which gets 17 points.