Words that contain 'et' and end in 'ao'

With regret the dictionary has only 1 word you can use for that contain 'et' and end in 'ao'.

6 letter words

  • tetrao

What is the highest scoring word in Scrabble using the above combination ?
Given there 1 result to pick from, your only viable choice is 'tetrao' scoring 6 points.

How many words are available using the combination specified?
It appears as though there's only 1 entry.