15-Letter Words Matching ______R_B______

There are 14 15-letter words that match ______R_B______. 2 are common words, such as DISAPPROBATIONS and REDISTRIBUTIONS. A rarer one is UNFAVORABLENESS. In this set, N is the most frequent open letter (14 words). 11 words contain a doubled letter.

Full list 14

disapprobationsredistributionsirreparablenesstrinitrobenzenedichlorobenzeneinalterablenessinseparablenessintolerablenessmisattributionspleasurablenessunalterablenessundesirablenessunendurablenessunfavorableness

About this list

Words
14 (2 common words)
Common example
disapprobations
Rare example
unfavorableness
Doubled letters
11
Ending in S
12
Most frequent letter
N (14)

Questions

How many 15-letter words matching ______r_b______ are there?

14. 2 of them are common words.

What is a common example?

DISAPPROBATIONS is among the common words in this set.