12-Letter Words Matching ________O_A_

There are 101 12-letter words that match ________O_A_. 27 are common words, such as ABERRATIONAL and COMPLEXIONAL. A rarer one is SYNAPTOSOMAL. In this set, N is the most frequent open letter (92 words). 21 words contain a doubled letter.

Full list 101

Common words

aberrationalcomplexionalconceptionalconcessionalconfessionalconvectionalconventionalcorrectionalcouncilwomancountrywomangenerationalinflectional
aberrationalcomplexionalconceptionalconcessionalconfessionalconvectionalconventionalcorrectionalcouncilwomancountrywomangenerationalinflectionalinvitationallaundrywomanmotivationalnavigationalnonfictionaloccupationalperceptionalpostdoctoralprocessionalprofessionalproportionalrecreationalservicewomantransitionalworkingwomanadaptationalantirationalapparitionalappositionalaspirationaldeclensionaldefinitionaldenotationaldepositionalderivationaldiscretionaldistortionalepitheliomasexpositionalfoundationalinnovationalintonationalinvolutionalirrigationalmaquiladorasmaturationalmeditationalnonemotionaloppositionalpneumothoraxpostseasonalprecessionalredemptionalreflectionalrefractionalsalutationalsuccessionalvegetationalvisitationalannexationalantinationalastrocytomasbifunctionalcochairwomanconnectionalconversionaldifunctionaldigressionaldilatationaleisteddfodauenterostomalexcavationalexpressionalgrandifloraegrandiflorasimbibitionalindicationalinhalationalinvocationalirrotationallevitationallimitationalmetasequoiasmotoneuronalneurohumoralonychophoranperorationalpogonophoranpopulationalpossessionalproductionalprojectionalrepetitionalreputationalschistosomalscyphistomaescyphistomasspeciationalsynaptosomal

About this list

Words
101 (27 common words)
Common example
aberrational
Rare example
synaptosomal
Doubled letters
21
Ending in S
6
Most frequent letter
N (92)

Questions

How many 12-letter words matching ________o_a_ are there?

101. 27 of them are common words.

What is a common example?

ABERRATIONAL is among the common words in this set.