15-Letter Words Matching ___________R__S

There are 36 15-letter words that match ___________R__S. 5 are common words, such as CONFECTIONERIES and INTERROGATORIES. A rarer one is UNFOSSILIFEROUS. In this set, E is the most frequent open letter (33 words). 5 words contain a doubled letter.

Full list 36

Common words

confectioneriesinterrogatoriesphantasmagoriasrevolutionariessupernumerariesanthropometriescarpometacarpusergocalciferolsquincentenariestarsometatarsuscarpetbaggeriescomplementaries
confectioneriesinterrogatoriesphantasmagoriasrevolutionariessupernumerariesanthropometriescarpometacarpusergocalciferolsquincentenariestarsometatarsuscarpetbaggeriescomplementariesconfectionariescontradictoriescytochemistriesechocardiogramselectromyogramshemoglobinuriaslymphangiogramsmethylmercuriesmountebankeriesnincompooperiesnonintercoursesnonstationariesphenylthioureasprotoporphyrinspsychohistoriespsychosurgeriesreflectometriesrefractometriesremanufacturersstoichiometriessubmetacentricssupersymmetriestrisoctahedronsunfossiliferous

About this list

Words
36 (5 common words)
Common example
confectioneries
Rare example
unfossiliferous
Doubled letters
5
Ending in S
36
Most frequent letter
E (33)

Questions

How many 15-letter words matching ___________r__s are there?

36. 5 of them are common words.

What is a common example?

CONFECTIONERIES is among the common words in this set.