14-Letter Words Matching _______RO_____

There are 40 14-letter words that match _______RO_____. 5 are common words, such as BULLETPROOFING and HERMAPHRODITES. A rarer one is UNSYNCHRONIZED. In this set, I is the most frequent open letter (36 words). 7 words contain a doubled letter.

Full list 40

Common words

bulletproofinghermaphroditeshermaphroditichypothyroidismmisanthropistsbarometrographinterferometerinterferometrylamellirostralmegasporophyllmicrobarographmisanthropical
bulletproofinghermaphroditeshermaphroditichypothyroidismmisanthropistsbarometrographinterferometerinterferometrylamellirostralmegasporophyllmicrobarographmisanthropicalorthochromaticphosphoroscoperesynchronizedresynchronizesscleroproteinsaldosteronismsanticorrosivesantimicrobialsantiterrorismsantiterroristschromoproteinsgonadotrophinsheterotrophieshydroperoxidesinterferogramsinterparochialnoncontrollingnucleoproteinsphosphorolysesphosphorolysisphosphorolyticphotochromismsradiostrontiumrhodochrositessomatotrophinsthermotropismsthigmotropismsunsynchronized

About this list

Words
40 (5 common words)
Common example
bulletproofing
Rare example
unsynchronized
Doubled letters
7
Ending in S
22
Most frequent letter
I (36)

Questions

How many 14-letter words matching _______ro_____ are there?

40. 5 of them are common words.

What is a common example?

BULLETPROOFING is among the common words in this set.