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

In Scrabble, what's the most points possible using words that start with 'red' and contain 'a'?
As there are dozens of words from which to select, your best bet is to go for 'reduzate' which scores 18 points overall.

Which word on this page is the most popular?
We've identified that 'redoubtable' is the 30052^nd most common word.

How many words can you make using the specified combination?
It is possible to assemble 242 words using the specified combination.

What word from this list is the most interesting?
'Reduplicate' definitely ranks as the most peculiar word in our list of words that start with 'red' and include 'a'. According to the Oxford dictionary, 'reduplicate' means "1. Double; doubled; reduplicative; repeated. 2. (Bot.) Valvate with the margins curved outwardly; -- said of the 1. To redouble; to multiply; to repeat. 2. (Gram.) To repeat the first letter or letters of (a word). See Reduplication,3.".

What is the longest word you can make with this list?
The largest word that's possible to derive from the combination specified is 'redifferentiating', and it consists of 17 characters.