14-Letter Words Matching A_O___________

There are 18 14-letter words that match A_O___________. 5 are common words, such as ADORABLENESSES and AFOREMENTIONED. A rarer one is AROMATIZATIONS. 7 words contain a doubled letter.

Full list 18

adorablenessesaforementionedapologeticallyaromatherapiesaromatherapistabortifacientsapocryphalnessapoplecticallyapostrophizingabortivenessesadoptabilitiesapocalypticismapolipoproteinaposematicallyapostolicitiesapostrophisingapotropaicallyaromatizations

About this list

Words
18 (5 common words)
Common example
adorablenesses
Rare example
aromatizations
Doubled letters
7
Ending in S
8

Questions

How many 14-letter words matching a_o___________ are there?

18. 5 of them are common words.

What is a common example?

ADORABLENESSES is among the common words in this set.