14-Letter Words Matching ____O_______R_

There are 38 14-letter words that match ____O_______R_. 5 are common words, such as MICROCOMPUTERS and PHILOSOPHIZERS. A rarer one is TURBOMACHINERY. In this set, T is the most frequent open letter (37 words). 4 words contain a doubled letter.

Full list 38

Common words

microcomputersphilosophizersphotoengraversschoolteacherssubcontractorschemoreceptorscoevolutionarycosmochemistryhistochemistryiatrochemistryimprovvisatoremicrochemistry
microcomputersphilosophizersphotoengraversschoolteacherssubcontractorschemoreceptorscoevolutionarycosmochemistryhistochemistryiatrochemistryimprovvisatoremicrochemistrymicrocircuitrymicrostructureperlocutionarypetrochemistryphotochemistryphotogrammetrypiezochemistryradiochemistryeditorializersmacrostructuremicrominiatureneurochemistryneurosecretorynoncompetitorsnoncooperatorsnondoctrinairenondocumentaryphotocomposersphotodetectorsphotofinishersphotoreceptorsphytochemistryphytoplanktersprotoplanetaryradiotelemetryturbomachinery

About this list

Words
38 (5 common words)
Common example
microcomputers
Rare example
turbomachinery
Doubled letters
4
Ending in S
14
Most frequent letter
T (37)

Questions

How many 14-letter words matching ____o_______r_ are there?

38. 5 of them are common words.

What is a common example?

MICROCOMPUTERS is among the common words in this set.