Which word from this list has the highest letter count?Try 'unadvantageousness'
How many words are there using the combination of letters requested?From this list of words that start with 'u' and include 'adv', you have 31 entries which are available altogether.
Is there an example of a word from this page of word that starts with 'u' and includes 'adv' which might be thought of as unique?Our favorite interesting word from this list is 'unadvised'. It is defined as "1. Not prudent; not discreet; ill advised. Shak. 2. Done without due consideration; wanton; rash; inconsiderate; as, an unadvised proceeding. -- Un`ad*vis"ed*ly, adv. -- Un`ad*vis"ed*ness, n.".