14-Letter Words Matching ________E___R_

There are 21 14-letter words that match ________E___R_. 4 are common words, such as COUNTERFEITERS and COUNTERMEASURE. A rarer one is SUPERCALENDERS. In this set, E is the most frequent open letter (19 words). 7 words contain a doubled letter.

Full list 21

counterfeiterscountermeasurefortunetellersstrikebreakerssuperspreaderschemoreceptorsgroundskeepersmiddlebreakerspartridgeberrycounterterrorsdoublespeakerselectioneerersgroundbreakersintelligencersinterobserversnondocumentaryphotodetectorsphotoreceptorsproprioceptorsradiotelemetrysupercalenders

About this list

Words
21 (4 common words)
Common example
counterfeiters
Rare example
supercalenders
Doubled letters
7
Ending in S
17
Most frequent letter
E (19)

Questions

How many 14-letter words matching ________e___r_ are there?

21. 4 of them are common words.

What is a common example?

COUNTERFEITERS is among the common words in this set.