13-Letter Words Matching _____O__O____

There are 55 13-letter words that match _____O__O____. 7 are common words, such as ACRIMONIOUSLY and CEREMONIOUSLY. A rarer one is THERMOTROPISM. In this set, R is the most frequent open letter (48 words). 7 words contain a doubled letter.

Full list 55

Common words

acrimoniouslyceremoniouslycolonoscopiesmeritoriouslyphysiognomiespsychotropicsreincorporateanticorrosiveapogeotropismarthroscopieschromoproteincuckooflowers
acrimoniouslyceremoniouslycolonoscopiesmeritoriouslyphysiognomiespsychotropicsreincorporateanticorrosiveapogeotropismarthroscopieschromoproteincuckooflowersdiageotropismfluoroscopiesgonadotropinsheterosporousheterotrophiclaparoscopiesmorphophonemenucleoproteinpostdoctoratepsychobiologyscleroproteinstereoscopiesstereotropismthigmotropismailurophobiasanticorporateanticorrosionchronobiologycryptozoologyenterostomiesepizootiologyfashionmongerfluoroscopingfluoroscopistgastroscopiesgastroscopistgonadotrophicgonadotrophinheterophoniesheterosporieslaparoscopistodontoglossumonychophoransoverborrowingpogonophoransretinoscopiessomatotrophinsomatotropinsstereoisomersstereophoniessymphoniouslytechnophobiasthermotropism

About this list

Words
55 (7 common words)
Common example
acrimoniously
Rare example
thermotropism
Doubled letters
7
Ending in S
22
Most frequent letter
R (48)

Questions

How many 13-letter words matching _____o__o____ are there?

55. 7 of them are common words.

What is a common example?

ACRIMONIOUSLY is among the common words in this set.