13-Letter Words Matching ____R_______T

There are 40 13-letter words that match ____R_______T. 12 are common words, such as ADVERTISEMENT and ADVERTIZEMENT. A rarer one is SUPERMILITANT. In this set, I is the most frequent open letter (35 words). 9 words contain a doubled letter.

Full list 40

Common words

advertisementadvertizementapportionmentascertainmentembarrassmententertainmenthundredweightrapprochementrearrangementrefurbishmentsuperabundantventriloquist
advertisementadvertizementapportionmentascertainmentembarrassmententertainmenthundredweightrapprochementrearrangementrefurbishmentsuperabundantventriloquistcalorifacientchiaroscuristcontrabandistcontrapuntistcyberneticistdescriptivistepigrammatistinterlacementliberationistsuperdominantwatercoloristcontrabassistensorcellmentfluoroscopistgastroscopisthypervigilanthypervirulentinterdistrictlaparoscopistmalariologistpreordainmentprogressivistsacerdotalistseparationistsuperdiplomatsuperlobbyistsuperloyalistsupermilitant

About this list

Words
40 (12 common words)
Common example
advertisement
Rare example
supermilitant
Doubled letters
9
Ending in S
0
Most frequent letter
I (35)

Questions

How many 13-letter words matching ____r_______t are there?

40. 12 of them are common words.

What is a common example?

ADVERTISEMENT is among the common words in this set.