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

In total, how many words can one make using the combination specified?
There are 590 entries which address your query.

What's the longest word you can derive from words that start with 'u' and include 'tra'?
'Ultranationalistically' is the largest word that Dictionarypedia could construct, containing 22 characters

In Scrabble, what is the most points possible from this list of words starting with 'u' that contain 'tra'?
With a considerable 590 entries, it's best to pick 'uptrack' which scores 15 points.

What's the most common word on this page?
'Unrestrained' is the most well-known word from this that start with 'u' and include 'tra', ranked 23304^th most common word.

What's a peculiar word from this list?
'Untraded' certainly ranks as the most weird word in our list of words that start with 'u' and include 'tra'. According to the Oxford dictionary, 'untraded' is defined as "1. Not dealt with in trade; not visited for purposes of trade. [Obs.] Hakluyt 2. Unpracticed; inexperienced. [Obs.] Udall. 3. Not traded in or bartered; hence, not hackneyed; unusual; not common. Shak.".