15-Letter Words Matching _________R___S_

There are 14 15-letter words that match _________R___S_. 4 are common words, such as AGRICULTURALIST and INVOLUNTARINESS. A rarer one is ULTRALIBERALISM. 5 words contain a doubled letter.

Full list 14

agriculturalistinvoluntarinessphysiotherapistpsychotherapistextemporarinessmultilateralismmultilateralistperfunctorinesssupernaturalismsupernaturalistenantiomorphismfragmentarinessrudimentarinessultraliberalism

About this list

Words
14 (4 common words)
Common example
agriculturalist
Rare example
ultraliberalism
Doubled letters
5
Ending in S
5

Questions

How many 15-letter words matching _________r___s_ are there?

14. 4 of them are common words.

What is a common example?

AGRICULTURALIST is among the common words in this set.