15-Letter Words Matching _________AN____

There are 35 15-letter words that match _________AN____. 8 are common words, such as ANTIQUARIANISMS and CONTEMPORANEITY. A rarer one is ULTRAMONTANISMS. In this set, I is the most frequent open letter (32 words). 5 words contain a doubled letter.

Full list 35

Common words

antiquarianismscontemporaneitycontemporaneousegalitarianismsnotwithstandingservomechanismsunsportsmanlikeutilitarianismscoinstantaneouscounterchanginglibertarianismsmicrosporangium
antiquarianismscontemporaneitycontemporaneousegalitarianismsnotwithstandingservomechanismsunsportsmanlikeutilitarianismscoinstantaneouscounterchanginglibertarianismsmicrosporangiummillenarianismsphotomechanicalrecalcitranciesservomechanicalchondrocraniumschorioallantoicchorioallantoisferromanganeseshydromechanicalinterphalangealnonpartisanshipnonsimultaneousoutdoorsmanshipphthalocyaninesplatinocyanidespreponderanciesproletarianisedproletarianisesproletarianizedproletarianizesthermoremanencetransubstantialultramontanisms

About this list

Words
35 (8 common words)
Common example
antiquarianisms
Rare example
ultramontanisms
Doubled letters
5
Ending in S
19
Most frequent letter
I (32)

Questions

How many 15-letter words matching _________an____ are there?

35. 8 of them are common words.

What is a common example?

ANTIQUARIANISMS is among the common words in this set.