10-Letter Words Matching O__O______

There are 39 10-letter words that match O__O______. 14 are common words, such as OBSOLESCED and OBSOLESCES. A rarer one is OTIOSITIES. In this set, S is the most frequent open letter (36 words). 6 words contain a doubled letter.

Full list 39

Common words

obsolescedobsolescesobsoletingodiousnessoenologiesoenophilesoesophagusoncologiesoncologistonionskinsontogeniesontologies
obsolescedobsolescesobsoletingodiousnessoenologiesoenophilesoesophagusoncologiesoncologistonionskinsontogeniesontologiesoppositelyoppositionobloquiousobsoletelyobsoletismoctodecimooctonariesoleoresinsontologismontologistoptometricordonnanceoctoploidsoctothorpsoecologiesoinologiesoleographsopposelessopsonifiedopsonifiesopsonizingosmolalityosmolarityosmometersosmometricotiosenessotiosities

About this list

Words
39 (14 common words)
Common example
obsolesced
Rare example
otiosities
Doubled letters
6
Ending in S
22
Most frequent letter
S (36)

Questions

How many 10-letter words matching o__o______ are there?

39. 14 of them are common words.

What is a common example?

OBSOLESCED is among the common words in this set.