13-Letter Words Matching _____R___O___

There are 26 13-letter words that match _____R___O___. 8 are common words, such as BACTERIOLOGIC and ELECTROSCOPES. A rarer one is URETHROSCOPES. In this set, T is the most frequent open letter (22 words). 5 words contain a doubled letter.

Full list 26

Common words

bacteriologicelectroscopeselectroscopicelectroshocksinspirationalmasterstrokesspectroscopesspectroscopicchondriosomesconservatoiredessertspoonselectrophorus
bacteriologicelectroscopeselectroscopicelectroshocksinspirationalmasterstrokesspectroscopesspectroscopicchondriosomesconservatoiredessertspoonselectrophorusarbitrationaldeuterostomesexplorationalhyperrationalimmigrationalinterregionalmultiregionalnoncarcinogenpicturephonessuperregionalsuprarationalsynchroscopesultrarationalurethroscopes

About this list

Words
26 (8 common words)
Common example
bacteriologic
Rare example
urethroscopes
Doubled letters
5
Ending in S
11
Most frequent letter
T (22)

Questions

How many 13-letter words matching _____r___o___ are there?

26. 8 of them are common words.

What is a common example?

BACTERIOLOGIC is among the common words in this set.