12-Letter Words Matching _____R_T____

There are 113 12-letter words that match _____R_T____. 59 are common words, such as ADUMBRATIONS and ARBITRATIONS. A rarer one is URETHRITIDES. In this set, I is the most frequent open letter (97 words). 13 words contain a doubled letter.

Full list 113

Common words

adumbrationsarbitrationscalibrationscarburetterscarburettorscelebrationscerebrationscomparativesconjurationscooperationscooperativescornerstones
adumbrationsarbitrationscalibrationscarburetterscarburettorscelebrationscerebrationscomparativesconjurationscooperationscooperativescornerstonescorporationsdeclarationsdehydrationsdemocratizeddemocratizesdenigrationsdesecrationsdesperationselaborationselectrotypesenumerationsevaporationsexonerationsexplorationsfrustrationshandwritingshypocriticalimmigrationsinspirationsintegrationslitterateurslucubrationsmasterstrokemeliorationsmensurationsnonstrategicoutstretchedoutstretchesovercriticaloverprotectsparturitionspenetrationsperforationspolyurethanepreparationsprostrationspulchritudesreiterationsrespirationsrestorationsrestorativesstepbrotherssuppurationstemperaturestypewritingsuncharitableuncharitablyautocraticalautoerotismsbotherationscarburettingdispiritedlyelectrotonuselectrotyperelectrotypicfingerstallslipoproteinsmeteoriticalmicturitionsmurmurationspreteritionssynchrotronsurethritisesatheoreticalcarburetionscomparatistscorporatismsdeflorationsdemocratizerdeuterationselectrotonicelectrotypedenamorationsfetoproteinsfreewritingsfulgurationsgeostrategichemoproteinsimpetrationsitinerationsmercurationsmucoproteinsnewswritingsobscurationsplaywritingspremaritallypreparativesprocurationsrehydratablerehydrationsremigrationsreoperationssongwritingssubcurativessulfurettingsuspirationssusurrationstheocraticaltimocraticaltriturationsurethritides

About this list

Words
113 (59 common words)
Common example
adumbrations
Rare example
urethritides
Doubled letters
13
Ending in S
88
Most frequent letter
I (97)

Questions

How many 12-letter words matching _____r_t____ are there?

113. 59 of them are common words.

What is a common example?

ADUMBRATIONS is among the common words in this set.