Words that start with 'vit' and contain 'a'

In total, how many words are there using these particular combinations of letters?
You can make 123 words from the letter combination you specified.

Is there a specific word from this page of word that starts with 'vit' and includes 'a' which might be considered as unusual in any regard?
The most stand out word based on public feedback is 'vitta'. According to the Oxford dictionary, 'vitta' means "1. (Bot.) One of the oil tubes in the fruit of umbelliferous plants. 2. (Zoöl.) A band, or stripe, of color.".

What's the largest word you can create from this list?
Consider 'vitalistically'

What's the most common word for this page?
Rating as the 4629^th most popular word, you'll want to ensure that you've got 'vital' in your repertoire.

In Scrabble, what is the highest score you can get from words that start with 'vit' and contain 'a'?
With a massive 123 entries, we would advise going for 'vitalize' scoring 20 points.