13-Letter Words Matching __A____U_____

There are 23 13-letter words that match __A____U_____. 5 are common words, such as ANALOGOUSNESS and FRACTIOUSNESS. A rarer one is TRANSMOUNTAIN. In this set, S is the most frequent open letter (20 words). 12 words contain a doubled letter.

Full list 23

analogousnessfractiousnessgranddaughterhealthfulnessunambiguouslyapatosaurusesbeauteousnessclamorousnessfractocumulusglamorousnessthaumaturgistunanimousnessunarticulatedbeautifulnesschangefulnessinarticulatesplastoquinoneprayerfulnessrearticulatedrearticulatessparkpluggingthaumaturgiestransmountain

About this list

Words
23 (5 common words)
Common example
analogousness
Rare example
transmountain
Doubled letters
12
Ending in S
15
Most frequent letter
S (20)

Questions

How many 13-letter words matching __a____u_____ are there?

23. 5 of them are common words.

What is a common example?

ANALOGOUSNESS is among the common words in this set.