Words that include 'ssa'

What is the largest word you can create using words with 'ssa' in them?
'Counterreconnaissance'

What's the highest number of points you're able to get in Scrabble using this list of words with 'ssa' in them?
As there are a vast 921 entries, you should go for 'jessamy' which scores 19 points.

What is the maximum number of words one can make from words with 'ssa' in them?
There are a maximum of 921 entries using our page of words that include 'ssa'.

Is there a word from this page of word with 'ssa' in them which might be deemed as interesting in any manner?
The most interesting word based on a recently conducted poll is 'fossa'. 'Fossa' is defined as "A pit, groove, cavity, or depression, of greater or less depth; as, the temporal fossa on the side of the skull; the nasal fossæ containing the nostrils in most birds.", according to the English dictionary.

What is the most common word with 'ssa' in them?
The most well-known word in the dictionary is 'necessary', which is actually the 564^th most common word in this list.