15-Letter Words Matching ____S_______E__

There are 13 15-letter words that match ____S_______E__. 5 are common words, such as FORESIGHTEDNESS and ILLUSTRIOUSNESS. A rarer one is UNDESIRABLENESS. In this set, S is the most frequent open letter (13 words). 10 words contain a doubled letter.

Full list 13

foresightednessillustriousnessindustriousnessnearsightednesspraiseworthiestdemisemiquaversgyrostabilizersunassertivenesslongsightednessnecessitousnesspleasurablenesstransparentnessundesirableness

About this list

Words
13 (5 common words)
Common example
foresightedness
Rare example
undesirableness
Doubled letters
10
Ending in S
12
Most frequent letter
S (13)

Questions

How many 15-letter words matching ____s_______e__ are there?

13. 5 of them are common words.

What is a common example?

FORESIGHTEDNESS is among the common words in this set.