9-Letter Words Matching _R__O____

There are 144 9-letter words that match _R__O____. 51 are common words, such as ARDUOUSLY and CRAYONING. A rarer one is TROPONINS. 9 words contain a doubled letter.

Full list 144

Common words

arduouslycrayoningcretonnescrinolinecrocodiledraconiandragonflydragoonedfrivolityfrivolousirksomelyoratories
arduouslycrayoningcretonnescrinolinecrocodiledraconiandragonflydragoonedfrivolityfrivolousirksomelyoratoriesoratoriosorthodoxyprecocityprecookedpreformedpremolarspresortedprisonersproboscisproconsulprologuesprolongedpromoterspromotingpromotionpronounceproponentproposalsproposersproposingpropoundsproroguedproroguesprosodiesprotocolsprototypeprotozoanprotozoicprotozoonprovokersprovokingprovolonetricolorstricolourtrifocalstrilobitetrilogiesurologiesurologistaragonitebricolagebromoformcromornesdragomansdragonetsfrivolingiridotomyorthopterorthopticorthoticsorthotistpreconizepremodernpremonishprenotifyprenotionprepotentproboscesprologizepromodernpromotivepropositiprosocialprosodistprotonemaprotoxideprotozoaltragopanstremolanttremolitetreponematricornestricotinetrifoliumtriforiumtrigonoustrilobatetrinomialtropologyuranologyurceolatearccosinearchosaurarecolinebraconidscramoisiecrayonistcrocoitesdragonishdrypointsfrivolersfrivolledfrivolleriridologyorologiesorthoepicpreboiledprebookedprecocialprecodingprecoitalprecooledpreformatpremodifypremoldedprenomensprenominapresoakedpretorianprimordiaprisoningprofoundsprologingprologuedprolongerprolongesproponingprorogateprotodermprotonateprotopodsprotostarprotoxidstravoisestreponemetribologytrimorphstrimotorstripodiestrisomicstrisomiestroponins

About this list

Words
144 (51 common words)
Common example
arduously
Rare example
troponins
Doubled letters
9
Ending in S
45

Questions

How many 9-letter words matching _r__o____ are there?

144. 51 of them are common words.

What is a common example?

ARDUOUSLY is among the common words in this set.