15-Letter Words Matching ___A__R________

There are 22 15-letter words that match ___A__R________. 7 are common words, such as DISAPPROBATIONS and IMMATERIALITIES. A rarer one is UNFAVORABLENESS. In this set, I is the most frequent open letter (19 words). 14 words contain a doubled letter.

Full list 22

disapprobationsimmaterialitiesmisapprehendingmisapprehensionmisappropriatedmisappropriatesunnaturalnessesbioastronauticsdematerializingimmaterializingmisapprehensivedisaggregationsgynandromorphicmegacorporationmetamorphicallymisattributionsnonastronomicalparanormalitiespleasurablenessrematerializingrevalorizationsunfavorableness

About this list

Words
22 (7 common words)
Common example
disapprobations
Rare example
unfavorableness
Doubled letters
14
Ending in S
11
Most frequent letter
I (19)

Questions

How many 15-letter words matching ___a__r________ are there?

22. 7 of them are common words.

What is a common example?

DISAPPROBATIONS is among the common words in this set.