14-Letter Words Matching _______R____S_

There are 23 14-letter words that match _______R____S_. 8 are common words, such as ANTIQUARIANISM and DISORDERLINESS. A rarer one is UNMANNERLINESS. In this set, I is the most frequent open letter (22 words). 11 words contain a doubled letter.

Full list 23

antiquarianismdisorderlinessegalitarianismhypothyroidismneighborlinesstrustworthiestunpreparednessutilitarianismindifferentismlibertarianismmillenarianismnondeterminismnonintercourseproletarianismterritorialismbewilderednessdisorderednessindifferentistparajournalismphotoperiodismproletarianiseterritorialistunmannerliness

About this list

Words
23 (8 common words)
Common example
antiquarianism
Rare example
unmannerliness
Doubled letters
11
Ending in S
6
Most frequent letter
I (22)

Questions

How many 14-letter words matching _______r____s_ are there?

23. 8 of them are common words.

What is a common example?

ANTIQUARIANISM is among the common words in this set.