15-Letter Words Matching ____RR_________

There are 16 15-letter words that match ____RR_________. 7 are common words, such as DISARRANGEMENTS and INCORRECTNESSES. A rarer one is INCORRUPTNESSES. 16 words contain a doubled letter.

Full list 16

disarrangementsincorrectnessesincorrigibilityinsurrectionistinterrogativelyinterrogatoriesprearrangementsinsurrectionaryinterrogationalinterrogatorilyresurrectionismresurrectionistdeterrabilitieshyperreactivityhyperresponsiveincorruptnesses

About this list

Words
16 (7 common words)
Common example
disarrangements
Rare example
incorruptnesses
Doubled letters
16
Ending in S
6

Questions

How many 15-letter words matching ____rr_________ are there?

16. 7 of them are common words.

What is a common example?

DISARRANGEMENTS is among the common words in this set.