12-Letter Words Matching _____RO_____

There are 150 12-letter words that match _____RO_____. 52 are common words, such as ANACHRONISMS and BACKGROUNDER. A rarer one is UNHYDROLYZED. In this set, E is the most frequent open letter (121 words). 31 words contain a doubled letter.

Full list 150

Common words

anachronismsbackgrounderbombproofingchaperonagescharbroilingcomptrollerselectrocutedelectrocuteselectrolyseselectrolysiselectrolyteselectrolytic
anachronismsbackgrounderbombproofingchaperonagescharbroilingcomptrollerselectrocutedelectrocuteselectrolyseselectrolysiselectrolyteselectrolyticelectronicaselectroplateelectroscopeelectroshockelectrotypeserythrocytesfireproofingforegroundedheatproofinginterrogatedinterrogatesinterrogatorleapfroggingmalapropismsmeteorologicnamedroppingovercrowdingoverproducedoverproducesoverprotectspanchromaticparatrooperspawnbrokingsreciprocallyreciprocatedreciprocatesreintroducedreintroducesretrorocketsrustproofingsemitropicalspectrometerspectroscopespectroscopysteamrollerssteamrollingstepbrotherssynchronizedsynchronizesteleprompterallotropicalantherozoidsapochromaticapostrophizeautoerotismsbackcrossingdiastrophismelectrographelectrolyzedelectrometerelectromotorelectrophoneelectrophorielectrotonuselectrotyperelectrotypicequiprobableerythroblasterythrocyticerythromycinfissirostralhysterogenicisochromaticlipoproteinsmeteorographmothproofingovercroppingprothrombinspsychrometerquattrocentoreciprocatorspectrogramsspectrographspectrometrysynchroflashsynchronismssynchronizersynchroscopesynchrotronstrichromaticurethroscopeapostrophiseautotrophiesauxotrophiesbackdroppingbackgroundedcerebrosidescharbroilerschondroitinsdeuterostomedipterocarpselectroformselectrogenicelectrogramselectrolyzeselectrophileelectrotonicelectrotypederythrosinesfanfaronadesfetoproteinsglucuronideshemoproteinshighbrowismsinterrobangsinterrogateeisochronallyisochronismsmalapropistsmegaprojectsmisenrollingmothproofersmucoproteinsoutthrobbingoverarousalsoverbrowsingoverprogramsoverpromisedoverpromisesoverpromotedoverpromotesparadroppingpenetrometerphanerophytepositroniumspsychrometryreembroidersrespirometerrespirometrysynchroneitysynchronicalsynchronisedsynchronisestellurometertenderometertestcrossingtheobrominesunhydrolyzed

About this list

Words
150 (52 common words)
Common example
anachronisms
Rare example
unhydrolyzed
Doubled letters
31
Ending in S
59
Most frequent letter
E (121)

Questions

How many 12-letter words matching _____ro_____ are there?

150. 52 of them are common words.

What is a common example?

ANACHRONISMS is among the common words in this set.