15-Letter Words Matching ____R____I_____

There are 42 15-letter words that match ____R____I_____. 13 are common words, such as CONTRAINDICATED and CONTRAINDICATES. A rarer one is UNDERPUBLICIZED. In this set, I is the most frequent open letter (36 words). 12 words contain a doubled letter.

Full list 42

Common words

contraindicatedcontraindicatesgastronomicallyhypercriticallyhyperventilatedhyperventilatesinsurrectionistinterventionisminterventionistnonprescriptionsuperstitiouslyunceremoniously
contraindicatedcontraindicatesgastronomicallyhypercriticallyhyperventilatedhyperventilatesinsurrectionistinterventionisminterventionistnonprescriptionsuperstitiouslyunceremoniouslyunderprivilegedalgorithmicallydextrosinistralexperientialismgastrologicallyinsurrectionarylogarithmicallymajoritarianismmineralogicallyresurrectionismresurrectionistsuperpatriotismsynergisticallycontrapositionscontrapositivesenterocolitisesepeirogenicallyhypercriticismshyperfastidioushypersensitizedhypersensitizesinterprovincialpararosanilinessabermetricianssupercontinentssupernutritionssuperspecialistuncircumcisionsundernutritionsunderpublicized

About this list

Words
42 (13 common words)
Common example
contraindicated
Rare example
underpublicized
Doubled letters
12
Ending in S
14
Most frequent letter
I (36)

Questions

How many 15-letter words matching ____r____i_____ are there?

42. 13 of them are common words.

What is a common example?

CONTRAINDICATED is among the common words in this set.