12-Letter Words Matching ____TR______

There are 118 12-letter words that match ____TR______. 65 are common words, such as ARBITRAGEURS and ARBITRAMENTS. A rarer one is VERATRIDINES. In this set, E is the most frequent open letter (99 words). 15 words contain a doubled letter.

Full list 118

Common words

arbitrageursarbitramentsarbitrationsbacktrackingcomptrollersconstrainingconstrictingconstrictionconstrictiveconstrictorsconstructingconstruction
arbitrageursarbitramentsarbitrationsbacktrackingcomptrollersconstrainingconstrictingconstrictionconstrictiveconstrictorsconstructingconstructionconstructiveconstructorscountrysidescountrywomancountrywomenelectricallyelectricianselectrifierselectrifyingelectrocutedelectrocuteselectrolyseselectrolysiselectrolyteselectrolyticelectronicaselectroplateelectroscopeelectroshockelectrotypesexpatriatingexpatriationfrontrunnersfrustrationshamstringingheartrendinginextricableinextricablymenstruatingmenstruationmeretriciousminstrelsiesnonstrategicoutstretchedoutstretchesoutstrippingparatrooperspenetrationsprostrationsreintroducedreintroducesrepatriatingrepatriationsemitrailerssemitropicalsidetrackingsightreadingspectrometerspectroscopespectroscopysubstructuretheatricallyunattractiveunattributedallotropicalapostrophizeclostridiumsconstringentconstringingdenitrifyingdevitrifyingdiastrophismelectrographelectrolyzedelectrometerelectromotorelectrophoneelectrophorielectrotonuselectrotyperelectrotypicendotrachealovertrumpingquattrocentospectrogramsspectrographspectrometryantitrustersapostrophiseautotrophiesauxotrophiescountryseatsdenitrifierselectroformselectrogenicelectrogramselectrolyzeselectrophileelectrotonicelectrotypedexpatriatismgeostrategicimpetrationslivetrappingovertrainingovertreatingovertrimmingpenetrometerperitrichouspositroniumsprestressingprestructureracetrackersreattributedreattributesveratridines

About this list

Words
118 (65 common words)
Common example
arbitrageurs
Rare example
veratridines
Doubled letters
15
Ending in S
42
Most frequent letter
E (99)

Questions

How many 12-letter words matching ____tr______ are there?

118. 65 of them are common words.

What is a common example?

ARBITRAGEURS is among the common words in this set.