15-Letter Words Matching R___________S__

There are 28 15-letter words that match R___________S__. 8 are common words, such as RADIOTHERAPISTS and RAPACIOUSNESSES. A rarer one is RHEUMATOLOGISTS. In this set, S is the most frequent open letter (28 words). 20 words contain a doubled letter.

Full list 28

Common words

radiotherapistsrapaciousnessesreceptivenessesreligiousnessesrepulsivenessesresentfulnessesretentivenessesrighteousnessesreclusivenessesreconditenessesreflexivenessesradiobiologists
radiotherapistsrapaciousnessesreceptivenessesreligiousnessesrepulsivenessesresentfulnessesretentivenessesrighteousnessesreclusivenessesreconditenessesreflexivenessesradiobiologistsrapturousnessesreactionaryismsrecessivenessesrecursivenessesreductivenessesregardfulnessesregretfulnessesremovablenessesreposefulnessesrepudiationistsrequisitenessesreservationistsresistivenessesrestrictionismsrestrictionistsrheumatologists

About this list

Words
28 (8 common words)
Common example
radiotherapists
Rare example
rheumatologists
Doubled letters
20
Ending in S
28
Most frequent letter
S (28)

Questions

How many 15-letter words matching r___________s__ are there?

28. 8 of them are common words.

What is a common example?

RADIOTHERAPISTS is among the common words in this set.