14-Letter Words Matching ___O_A________

There are 52 14-letter words that match ___O_A________. 10 are common words, such as DEBONAIRNESSES and DEMORALIZATION. A rarer one is UNTOWARDNESSES. In this set, I is the most frequent open letter (47 words). 17 words contain a doubled letter.

Full list 52

Common words

debonairnessesdemoralizationdepolarizationdesolatenessesimmovabilitiesmemorabilitiesoleomargarinessadomasochismssadomasochistsscholasticallyaeroballisticsautomatization
debonairnessesdemoralizationdepolarizationdesolatenessesimmovabilitiesmemorabilitiesoleomargarinessadomasochismssadomasochistsscholasticallyaeroballisticsautomatizationautoradiographchromaticitieschromatographyendocarditisesergocalciferolmonosaccharidepleonasticallyscholasticismsunromanticallyaeronauticallyallopatricallyautomaticitiesautoradiogramsaxiomatisationaxiomatizationbipolarizationchromatographschromatophorescytopathogeniccytotaxonomiesdecorativenessdelocalizationdemoralizinglydetonabilitiesechocardiogramendoparasitismhexosaminidasehonorabilitieshypomagnesemiaidiopathicallyignorantnessesinnovativenessmonocarboxylicmonomaniacallyopposabilitiesremovabilitiesrepolarizationscholasticatesunromanticizeduntowardnesses

About this list

Words
52 (10 common words)
Common example
debonairnesses
Rare example
untowardnesses
Doubled letters
17
Ending in S
25
Most frequent letter
I (47)

Questions

How many 14-letter words matching ___o_a________ are there?

52. 10 of them are common words.

What is a common example?

DEBONAIRNESSES is among the common words in this set.