15-Letter Words Matching ____MO_________

There are 27 15-letter words that match ____MO_________. 3 are common words, such as ACRIMONIOUSNESS and CEREMONIOUSNESS. A rarer one is ULTIMOGENITURES. 7 words contain a doubled letter.

Full list 27

Common words

acrimoniousnessceremoniousnessundemonstrativeinhomogeneitiespneumonectomiesthermobarographthermobarometerthermochemistrythermodynamicalantimonarchicalantimonarchistsantimonopolists
acrimoniousnessceremoniousnessundemonstrativeinhomogeneitiespneumonectomiesthermobarographthermobarometerthermochemistrythermodynamicalantimonarchicalantimonarchistsantimonopolistsentomologicallymetamorphicallymonomolecularlymontmorilloniteopenmouthednesspolymorphicallythermojunctionsthermoperiodismthermoreceptorsthermoregulatedthermoregulatesthermoregulatorthermoremanencethermostabilityultimogenitures

About this list

Words
27 (3 common words)
Common example
acrimoniousness
Rare example
ultimogenitures
Doubled letters
7
Ending in S
11

Questions

How many 15-letter words matching ____mo_________ are there?

27. 3 of them are common words.

What is a common example?

ACRIMONIOUSNESS is among the common words in this set.