9-Letter Words Matching ___O__O__

There are 121 9-letter words that match ___O__O__. 37 are common words, such as AERODROME and ARROWROOT. A rarer one is SONOBUOYS. In this set, S is the most frequent open letter (72 words). 21 words contain a doubled letter.

Full list 121

Common words

aerodromearrowrootatrociouscabochonscacophonycolophonscolostomydecomposedemotionsdevotionselbowroomendoscope
aerodromearrowrootatrociouscabochonscacophonycolophonscolostomydecomposedemotionsdevotionselbowroomendoscopeendoscopyerroneousfeloniousferociousgyroscopehomophonehoroscopehumongousimpostorsincommodeinnocuouslaboriousmajordomomelodiousmotocrossmotorboatnapoleonsnotoriousobnoxiousrecomposesaxophonetomorrowswidowhoodxenophobexylophoneabcoulombacrodromeacromionsadvowsonsaerophoneaeroscopeallophoneallotropeallotropyarboreousarrowwoodarrowwormascosporeautocrossautoicousautotrophazeotropebaroscopebloodrootbloodwormbroomcorncanoewoodcolophonycryoscopecryoscopyendosporefetoscopeginormousgonophoregynophorehomophobehomophonyhoroscopyhypogeoushypoploididiophoneileostomyinnoxiousloxodromemesotronsmonochordmonoicousmonophonymonoploidmonostomemylohyoidnotochordparoicousremotionsvelodromezygosporeacrophobeauxotrophcryoprobecryotronseclosionsempoisonsendorsorsentoproctfetoscopyhodoscopehomosporyhypopyonshypostomeindorsorsiodophorsionophorekenotronskomondorsmelodeonsmesogloeamonoglotsmonopsonymotordomsmycofloraoctoploidoctoroonsoctothorppahoehoespliotronsproofroomrecontoursimoleonssonobuoys

About this list

Words
121 (37 common words)
Common example
aerodrome
Rare example
sonobuoys
Doubled letters
21
Ending in S
47
Most frequent letter
S (72)

Questions

How many 9-letter words matching ___o__o__ are there?

121. 37 of them are common words.

What is a common example?

AERODROME is among the common words in this set.