13-Letter Words Matching ___M____O____

There are 31 13-letter words that match ___M____O____. 18 are common words, such as CLIMATOLOGIES and CLIMATOLOGIST. A rarer one is PRIMATOLOGIST. In this set, O is the most frequent open letter (28 words). 4 words contain a doubled letter.

Full list 31

Common words

climatologiesclimatologistcommissionerscommissioningcosmetologiescosmetologistcriminologiescriminologistdermatologiesdermatologistflameproofingflamethrowers
climatologiesclimatologistcommissionerscommissioningcosmetologiescosmetologistcriminologiescriminologistdermatologiesdermatologistflameproofingflamethrowershermaphroditeonomatopoeiasonomatopoeticpromiscuouslyterminologiesunambiguouslygeomorphologygraminivoroushelminthologyprimatologiesterminologistchemotaxonomyflameproofersmyrmecologiesmyrmecologistonomatologiesonomatologistpremonitorilyprimatologist

About this list

Words
31 (18 common words)
Common example
climatologies
Rare example
primatologist
Doubled letters
4
Ending in S
13
Most frequent letter
O (28)

Questions

How many 13-letter words matching ___m____o____ are there?

31. 18 of them are common words.

What is a common example?

CLIMATOLOGIES is among the common words in this set.