11-Letter Words Containing RTO

There are 18 11-letter words that contain RTO. 8 are common words, such as ADVERTORIAL and CARTOGRAPHY. A rarer one is OVERTOILING. In this set, I is the most frequent open letter (14 words). 6 words contain a doubled letter.

Full list 18

advertorialcartographycartoonistsoffertoriesrepertoiresrepertoriesreportorialsartoriallyovertoppingrepertorialsupertonicsaortographycartooningscartoonlikechampertouscountertopshypertoniasovertoiling

About this list

Words
18 (8 common words)
Common example
advertorial
Rare example
overtoiling
Doubled letters
6
Ending in S
9
Most frequent letter
I (14)

Questions

How many 11-letter words containing rto are there?

18. 8 of them are common words.

What is a common example?

ADVERTORIAL is among the common words in this set.