11-Letter Words Matching _R____O____

There are 110 11-letter words that match _R____O____. 51 are common words, such as ARCHAEOLOGY and ARCHDIOCESE. A rarer one is TROUBLOUSLY. In this set, S is the most frequent open letter (71 words). 20 words contain a doubled letter.

Full list 110

Common words

archaeologyarchdiocesebreadboardsbreakpointscrapshootercreationismcreationistcredulouslycrematoriescrematoriumcriminologycrossbowman
archaeologyarchdiocesebreadboardsbreakpointscrapshootercreationismcreationistcredulouslycrematoriescrematoriumcriminologycrossbowmancrossbowmendrainboardsdreadnoughtdreamworldserroneouslyerythrocytefractiouslyfreebootersfrivolouslygrandioselygrandiositygrandmothergrasshoppergreenhousesirrationalsornithologyorthodontiaorthodonticorthodoxiesprecolonialprerecordedpresbyopiaspreschoolerprotagonisttracheotomytragicomedytransformedtransformertranspondertransportedtransportertransposingtrapezoidaltraveloguestremulouslytrillionthstrustworthywraparoundswrongdoingsarchaeornisarchegoniumarenicolousarteriotomybrachiopodsbrachiosaurbrainpowerscrocidolitecryobiologyfractionatefractionizefrugivorousgranivorousgranulocyteornithopodsornithopterorthonormalpreannouncepredatorilypreexposureprimatologyprochronismprolegomenaprotanopiasprothrombintranslocatetrichloridetrichroismstritanopiastrypanosomearabinosidearchegonialarteriogrambrownnosersbrownnosingcrashworthycryoscopieserythrosineerythrosinsfractioningfreebootingfrontcourtsgranulomatairidologiesiridologistpreallottedpresbyopicspressboardsprotocolingprotocolledprotonotarytransporteetransposonstrapshootertribologiestribologisttrichlorfontrichromatstroublously

About this list

Words
110 (51 common words)
Common example
archaeology
Rare example
troublously
Doubled letters
20
Ending in S
34
Most frequent letter
S (71)

Questions

How many 11-letter words matching _r____o____ are there?

110. 51 of them are common words.

What is a common example?

ARCHAEOLOGY is among the common words in this set.