14-Letter Words Matching ___R____O_____

There are 36 14-letter words that match ___R____O_____. 7 are common words, such as EXPRESSIONISMS and EXPRESSIONISTS. A rarer one is THERMOTROPISMS. In this set, I is the most frequent open letter (33 words). 11 words contain a doubled letter.

Full list 36

Common words

expressionismsexpressionistsexpressionlessimpressionableimpressionismsimpressionistssharpshootingsextracanonicalhydrochlorideshydrogenolysismicrobarographtetrachlorides
expressionismsexpressionistsexpressionlessimpressionableimpressionismsimpressionistssharpshootingsextracanonicalhydrochlorideshydrogenolysismicrobarographtetrachloridesultrasonographcorruptionistscotransportinghydroperoxidesnarratologicalnarratologistsneuroendocrineovariectomizedoverdiscountedoverelaboratedoverelaboratesoverexploitingoverglamorizedoverglamorizesoverproportionoverrespondingpteridologicalpteridologistsrecreationistsretransformingsporangiophorestereoisomerictetrafluoridesthermotropisms

About this list

Words
36 (7 common words)
Common example
expressionisms
Rare example
thermotropisms
Doubled letters
11
Ending in S
18
Most frequent letter
I (33)

Questions

How many 14-letter words matching ___r____o_____ are there?

36. 7 of them are common words.

What is a common example?

EXPRESSIONISMS is among the common words in this set.