15-Letter Words Matching _A_R___________

There are 18 15-letter words that match _A_R___________. 2 are common words, such as GARRULOUSNESSES and MARRIAGEABILITY. A rarer one is WARRANTABLENESS. 9 words contain a doubled letter.

Full list 18

garrulousnessesmarriageabilitycaprifoliaceousmacrocosmicallymacroscopicallysaprophyticallysarraceniaceousmacroaggregatedmacroaggregatesmacroevolutionsmacrophotographmacrostructuralmacrostructuressacramentalismssacramentalistssacrosanctitiessaprogenicitieswarrantableness

About this list

Words
18 (2 common words)
Common example
garrulousnesses
Rare example
warrantableness
Doubled letters
9
Ending in S
11

Questions

How many 15-letter words matching _a_r___________ are there?

18. 2 of them are common words.

What is a common example?

GARRULOUSNESSES is among the common words in this set.