12-Letter Words Matching ________R_S_

There are 33 12-letter words that match ________R_S_. 10 are common words, such as AMBASSADRESS and BENEFACTRESS. A rarer one is THEOCENTRISM. In this set, E is the most frequent open letter (25 words). 18 words contain a doubled letter.

Full list 33

Common words

ambassadressbenefactresscaricaturistheadmistressidiosyncrasypostmistressproprietresspsychiatristtaskmistressvolunteerismapiculturistclothespress
ambassadressbenefactresscaricaturistheadmistressidiosyncrasypostmistressproprietresspsychiatristtaskmistressvolunteerismapiculturistclothespressdisembarrasseconometristembroideressincendiarismoverinterestsociometristsparrowgrassaviculturistbuccaneerishcarbohydrasecoleopteristcontainerisehardinggrassinstructressjohnsongrassorthopteristovercompresspolycentrismsuperexpresssweaterdresstheocentrism

About this list

Words
33 (10 common words)
Common example
ambassadress
Rare example
theocentrism
Doubled letters
18
Ending in S
16
Most frequent letter
E (25)

Questions

How many 12-letter words matching ________r_s_ are there?

33. 10 of them are common words.

What is a common example?

AMBASSADRESS is among the common words in this set.