15-Letter Words Matching ___EA__________

There are 14 15-letter words that match ___EA__________. 4 are common words, such as BUREAUCRATIZING and SQUEAMISHNESSES. A rarer one is SPREADABILITIES. In this set, I is the most frequent open letter (14 words). 6 words contain a doubled letter.

Full list 14

bureaucratizingsqueamishnessesunhealthinessesunrealisticallyimmeasurabilityunseaworthinessappealabilitiesbureaucratisingdefeasibilitiesinfeasibilitiespinealectomizedpinealectomizesrepeatabilitiesspreadabilities

About this list

Words
14 (4 common words)
Common example
bureaucratizing
Rare example
spreadabilities
Doubled letters
6
Ending in S
9
Most frequent letter
I (14)

Questions

How many 15-letter words matching ___ea__________ are there?

14. 4 of them are common words.

What is a common example?

BUREAUCRATIZING is among the common words in this set.