13-Letter Words Containing TOU

There are 19 13-letter words that contain TOU. 4 are common words, such as GENITOURINARY and MOMENTOUSNESS. A rarer one is TOURISTICALLY. In this set, S is the most frequent open letter (17 words). 5 words contain a doubled letter.

Full list 19

genitourinarymomentousnessprecipitouslyserendipitouscarcinomatousphysoclistouscondylomatousduplicitouslyemphysematousexanthematousgranulomatousheterocystousmedicamentousnecessitouslypapillomatousphycomycetouspretournamentriotousnessestouristically

About this list

Words
19 (4 common words)
Common example
genitourinary
Rare example
touristically
Doubled letters
5
Ending in S
13
Most frequent letter
S (17)

Questions

How many 13-letter words containing tou are there?

19. 4 of them are common words.

What is a common example?

GENITOURINARY is among the common words in this set.