13-Letter Words Matching ____O__I_____

There are 74 13-letter words that match ____O__I_____. 25 are common words, such as APPROPRIATELY and APPROPRIATING. A rarer one is THYROIDITISES. In this set, T is the most frequent open letter (61 words). 20 words contain a doubled letter.

Full list 74

Common words

appropriatelyappropriatingappropriationappropriatorscolloquialismcontortionistdiscomfituresdiscontinuingdiscontinuitydiscontinuousexpropriatingexpropriation
appropriatelyappropriatingappropriationappropriatorscolloquialismcontortionistdiscomfituresdiscontinuingdiscontinuitydiscontinuousexpropriatingexpropriationexpropriatorsimproprietiesnoncontinuousopprobriouslyoveroptimismsprecognitionspreconditionsproportionalsproportionateproportioningsubcommitteessubcontinentsuncoordinatedleptospirosesleptospirosislissotrichousmastoiditidesnecrophiliacsnecrophilismsneurosciencesnoncontiguousphenothiazinephotoemissionphysoclistousprimordialityproboscideanssonsofbitchessubcommissionaminoaciduriaappropriativebromocriptinecolloquialitycoprophiliacscoproprietorsdisconfirmingepizootiologyethnoscienceshydroquinoneslithotripsieslithotripterslithotriptorsmastoiditisesmicroclimatesmicroclimaticmicroswitchesnoncommitmentnonconfidencenoncontingentorthoepicallyoveroptimistsperiostitidesperiostitisesphotoemissivephotooxidizedphotooxidizesphysostigmineprecommitmentpreconvictionpreportioningproboscidiansthyroiditidesthyroiditises

About this list

Words
74 (25 common words)
Common example
appropriately
Rare example
thyroiditises
Doubled letters
20
Ending in S
40
Most frequent letter
T (61)

Questions

How many 13-letter words matching ____o__i_____ are there?

74. 25 of them are common words.

What is a common example?

APPROPRIATELY is among the common words in this set.