13-Letter Words Matching _R_________G_

There are 15 13-letter words that match _R_________G_. 7 are common words, such as BRAINWASHINGS and BROADCASTINGS. A rarer one is TRAMPOLININGS. In this set, N is the most frequent open letter (14 words). 8 words contain a doubled letter.

Full list 15

brainwashingsbroadcastingscrowdfundingsfreethinkingsprofiteeringstrailblazingstrapshootingsprotolanguagebreadwinningscrossbandingscrosscuttingscryptozoologyorienteeringspremarketingstrampolinings

About this list

Words
15 (7 common words)
Common example
brainwashings
Rare example
trampolinings
Doubled letters
8
Ending in S
13
Most frequent letter
N (14)

Questions

How many 13-letter words matching _r_________g_ are there?

15. 7 of them are common words.

What is a common example?

BRAINWASHINGS is among the common words in this set.