14-Letter Words Matching A__R__________

There are 26 14-letter words that match A__R__________. 15 are common words, such as ACCREDITATIONS and ADORABLENESSES. A rarer one is AVERSIVENESSES. In this set, I is the most frequent open letter (24 words). 19 words contain a doubled letter.

Full list 26

Common words

accreditationsadorablenessesaforementionedaggrandizementaggressivenessaltruisticallyappreciativelyapprehensivelyapprenticeshipappropriationsapproximationsastrologically
accreditationsadorablenessesaforementionedaggrandizementaggressivenessaltruisticallyappreciativelyapprehensivelyapprenticeshipappropriationsapproximationsastrologicallyastronomicallyastrophysicistattractivenessabortifacientsachromaticallyamaranthaceousavariciousnessabortivenessesaddressabilityaggressivitiesaperiodicitiesastrobiologiesastrobiologistaversivenesses

About this list

Words
26 (15 common words)
Common example
accreditations
Rare example
aversivenesses
Doubled letters
19
Ending in S
14
Most frequent letter
I (24)

Questions

How many 14-letter words matching a__r__________ are there?

26. 15 of them are common words.

What is a common example?

ACCREDITATIONS is among the common words in this set.