What is an interesting word on this list of words that start with 've' and include 'a'?The most notable word from this list is certainly 'versification'. The standard definition of 'versification' is as follows: "The act, art, or practice, of versifying, or making verses; the construction of poetry; metrical composition.".
What is the highest scoring word you can play in Scrabble ?As there are a massive 751 entries, your best choice is to go for 'vexatory' which scores 21 points in total.
What is the max number of words one is able to make using this combination of letters?From this page of words that start with 've' and contain 'a', you have 751 entries which are available altogether.
What's the most common word for this page?The most popular word for the combination you requested is 'vengeance'.
Which word in particular from this list has the highest letter count?The largest word you could construct from this list is 'vectorcardiographic', which has 19 characters.