14-Letter Words Starting With EXT

There are 19 14-letter words that start with EXT. 6 are common words, such as EXTEMPORANEOUS and EXTERMINATIONS. A rarer one is EXTRAVASATIONS. In this set, A is the most frequent open letter (17 words). 2 words contain a doubled letter.

Full list 19

extemporaneousexterminationsextinguishableextortionatelyextrapolationsextravehicularextemporaneityextracanonicalextraneousnessextraordinaireextendednessesextensionalityextinguishmentextracorporealextractabilityextraembryonicextrapyramidalextravaganciesextravasations

About this list

Words
19 (6 common words)
Common example
extemporaneous
Rare example
extravasations
Doubled letters
2
Ending in S
7
Most frequent letter
A (17)

Questions

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

19. 6 of them are common words.

What is a common example?

EXTEMPORANEOUS is among the common words in this set.