15-Letter Words Matching ____R_I________

There are 36 15-letter words that match ____R_I________. 7 are common words, such as ASSERTIVENESSES and BIPARTISANSHIPS. A rarer one is UNFORGIVINGNESS. In this set, N is the most frequent open letter (33 words). 12 words contain a doubled letter.

Full list 36

Common words

assertivenessesbipartisanshipscontraindicatedcontraindicatesdiversificationexcursivenessesincorrigibilitydesertificationdeterminatenessdeterminativelydisarticulatinginterminability
assertivenessesbipartisanshipscontraindicatedcontraindicatesdiversificationexcursivenessesincorrigibilitydesertificationdeterminatenessdeterminativelydisarticulatinginterminabilityintermittenciessuperficialnesssynergisticallyunparliamentarydecertificationdisarticulationdivertissementshyperlipidemiashypervigilancesinterdiffusionsinterdigitatinginterdigitationinterdivisionalinterlineationsintervisibilityintervisitationliturgiologistsmisarticulatingrecertificationrecursivenessesrefortificationreversibilitiessubordinatenessunforgivingness

About this list

Words
36 (7 common words)
Common example
assertivenesses
Rare example
unforgivingness
Doubled letters
12
Ending in S
17
Most frequent letter
N (33)

Questions

How many 15-letter words matching ____r_i________ are there?

36. 7 of them are common words.

What is a common example?

ASSERTIVENESSES is among the common words in this set.