13-Letter Words Matching _R_T_________

There are 44 13-letter words that match _R_T_________. 16 are common words, such as ARITHMETICIAN and BRITTLENESSES. A rarer one is URETHROSCOPES. In this set, E is the most frequent open letter (39 words). 9 words contain a doubled letter.

Full list 44

Common words

arithmeticianbrittlenessesbrotherlinessbrutalizationbrutishnessesfretfulnessesgratificationgrotesquenesspretentiouslypreternaturalprotactiniumsprotectionism
arithmeticianbrittlenessesbrotherlinessbrutalizationbrutishnessesfretfulnessesgratificationgrotesquenesspretentiouslypreternaturalprotactiniumsprotectionismprotectionistprotectoratesprotestationsprotuberancescriticalitiescrotchetinesserythroblastserythromycinsgrotesqueriespretreatmentsprotectorshipproteinaceousprotoactiniumprotochordateprotolanguageprotuberantlyeroticizationfraternalismspretelevisionpretensioningpretermissionpretermittingpretournamentprotectressesproteoglycansprotogalaxiesprotohistoricprotonotariesprototrophiestritheisticaltrothplightedurethroscopes

About this list

Words
44 (16 common words)
Common example
arithmetician
Rare example
urethroscopes
Doubled letters
9
Ending in S
23
Most frequent letter
E (39)

Questions

How many 13-letter words matching _r_t_________ are there?

44. 16 of them are common words.

What is a common example?

ARITHMETICIAN is among the common words in this set.