14-Letter Words Matching __________T_R_

There are 89 14-letter words that match __________T_R_. 19 are common words, such as ADMINISTRATORS and CONCERTMASTERS. A rarer one is WEATHERCASTERS. In this set, E is the most frequent open letter (73 words). 12 words contain a doubled letter.

Full list 89

Common words

administratorsconcertmasterscongratulatorycounterculturecounterfeitersdiscriminatorsdiscriminatorygranddaughtersinfrastructureinterplanetarymicrocomputersquartermasters
administratorsconcertmasterscongratulatorycounterculturecounterfeitersdiscriminatorsdiscriminatorygranddaughtersinfrastructureinterplanetarymicrocomputersquartermasterssemiconductorssubcontractorssupercomputerssupererogatorysuperstructureundersecretaryunsatisfactoryredistributorsaccelerometersauthenticatorschemoreceptorscircumlocutoryclassificatorydefibrillatorselectrocauteryimprovvisatoreindoctrinatorsindoctrinatoryknuckledustersmicrostructurepotentiometersrecapitulatoryrecommendatoryreconciliatoryrefractometersstationmasterstransmigratoryultimogenitureultrastructureunderstructureantiregulatorybraillewriterscampylobacterscandlelighterscoconspiratorsconglomeratorscongratulatorsdeconstructorsdextrorotatorydisintegratorsdistemperaturehemacytometershemocytometershyperpituitaryinterpellatorskapellmeistersmacrostructuremaladministersmicrominiaturemonochromatorsneurosecretorynoncompetitorsnoncooperatorsnondocumentarynonexplanatorynonproprietaryosmoregulatoryphotodetectorsphotoreceptorsphytoplankterspostcopulatorypredestinatorspremanufactureproprioceptorsprotoplanetarypyrheliometersreconstructorsreflectometersrehabilitatorsreinvigoratorssaccharimeterssaccharometerssuperministerstergiversatorstransmigratorsultraminiatureweathercasters

About this list

Words
89 (19 common words)
Common example
administrators
Rare example
weathercasters
Doubled letters
12
Ending in S
52
Most frequent letter
E (73)

Questions

How many 14-letter words matching __________t_r_ are there?

89. 19 of them are common words.

What is a common example?

ADMINISTRATORS is among the common words in this set.