14-Letter Words Starting With EXP

There are 15 14-letter words that start with EXP. 9 are common words, such as EXPECTORATIONS and EXPERIMENTALLY. A rarer one is EXPRESSIVITIES. In this set, I is the most frequent open letter (14 words). 9 words contain a doubled letter.

Full list 15

expectorationsexperimentallyexplicitnessesexpostulationsexpressionismsexpressionistsexpressionlessexpressivenessexpropriationsexponentiationexperientiallyexpansionisticexpectednessesexploitativelyexpressivities

About this list

Words
15 (9 common words)
Common example
expectorations
Rare example
expressivities
Doubled letters
9
Ending in S
10
Most frequent letter
I (14)

Questions

How many 14-letter words starting with exp are there?

15. 9 of them are common words.

What is a common example?

EXPECTORATIONS is among the common words in this set.