11-Letter Words Containing RTR

There are 15 11-letter words that contain RTR. 4 are common words, such as CHARTREUSES and HYPERTROPHY. A rarer one is UNDERTRICKS. In this set, E is the most frequent open letter (13 words). 3 words contain a doubled letter.

Full list 15

chartreuseshypertrophyportraitistportraiturebitartratesmotortrucksovertrumpedfortressingintertribalovertradingovertrainedovertreatedovertrimmedpeppertreesundertricks

About this list

Words
15 (4 common words)
Common example
chartreuses
Rare example
undertricks
Doubled letters
3
Ending in S
5
Most frequent letter
E (13)

Questions

How many 11-letter words containing rtr are there?

15. 4 of them are common words.

What is a common example?

CHARTREUSES is among the common words in this set.