12-Letter Words Matching ______E__O__

There are 76 12-letter words that match ______E__O__. 20 are common words, such as APPENDECTOMY and CARBURETTORS. A rarer one is VASOPRESSORS. In this set, R is the most frequent open letter (62 words). 16 words contain a doubled letter.

Full list 76

Common words

appendectomycarburettorschairpersonscontumeliousdiminuendoesdisingenuousextrasensoryhysterectomyinterceptorsintercessorsintercessorymisdemeanors
appendectomycarburettorschairpersonscontumeliousdiminuendoesdisingenuousextrasensoryhysterectomyinterceptorsintercessorsintercessorymisdemeanorsmisdemeanourpredecessorssacrilegioussalespersonssemipreciousspinsterhoodtetrahedronstroubleshootastrogeologycoprocessorscrinklerootscysticercoiddysteleologyectothermouseigenvectorsendotheliomagenuflexionshydrogeologyicosahedronsinterjectorymonospermousoophorectomyorchidectomypachydermouspentahedronssnaggletoothsubdirectorysubthresholdurethrectomycarburetionscitronellolsclitorectomycomputerdomscorepressorseurythermousfianchettoedgangsterdomsgingivectomyhandypersonsheteroecioushousepersonshydrometeorsimplementorsinterjectorsinterneuronsintersensorylaryngectomymesotheliomamicromethodsmultisensoryneurosensoryphotogeologyphotoperiodspicturephonepinealectomyplerocercoidrepossessorsstapedectomysubdirectorssuperpersonssupersensorysuperweaponsultraseriousvasopressors

About this list

Words
76 (20 common words)
Common example
appendectomy
Rare example
vasopressors
Doubled letters
16
Ending in S
43
Most frequent letter
R (62)

Questions

How many 12-letter words matching ______e__o__ are there?

76. 20 of them are common words.

What is a common example?

APPENDECTOMY is among the common words in this set.