Words that start with 'tuk' and contain 'u'

What is the longest word you can make from words that start with 'tuk' and include 'u'?
The word 'tukutuku' is made up of 8 characters.

How many words is it possible to make using the combination of letters specified?
You can select up to 3 entries using our page of words starting with 'tuk' that contain 'u'.

What's the highest scoring word you can play in Scrabble ?
As there is only 3 results to pick from, you can only use 'tukutuku' which totals 16 points.