12-Letter Words Containing RSP

There are 21 12-letter words that contain RSP. 10 are common words, such as COUNTERSPIES and EARSPLITTING. A rarer one is SUPERSPECIAL. In this set, E is the most frequent open letter (21 words). 5 words contain a doubled letter.

Full list 21

counterspiesearsplittinghairsplitterinterspersedinterspersesoverspendingoverspillingperspectivesperspicacityperspirationarsphenaminehyperspatialoverspecificperspiratorycounterspellinterspacinginterspeciesletterspacesoverspendersperspectivalsuperspecial

About this list

Words
21 (10 common words)
Common example
counterspies
Rare example
superspecial
Doubled letters
5
Ending in S
6
Most frequent letter
E (21)

Questions

How many 12-letter words containing rsp are there?

21. 10 of them are common words.

What is a common example?

COUNTERSPIES is among the common words in this set.