14-Letter Words Matching ____O_A_______

There are 51 14-letter words that match ____O_A_______. 5 are common words, such as DIPLOMATICALLY and PHENOBARBITALS. A rarer one is VULVOVAGINITIS. In this set, E is the most frequent open letter (40 words). 21 words contain a doubled letter.

Full list 51

Common words

diplomaticallyphenobarbitalsreasonablenesssacrosanctnessvideocassettesachromaticallyadenocarcinomaaudiocassettesferromagnesianferromagnetismferromanganesehistopathology
diplomaticallyphenobarbitalsreasonablenesssacrosanctnessvideocassettesachromaticallyadenocarcinomaaudiocassettesferromagnesianferromagnetismferromanganesehistopathologyhydromagneticsmicrobarographmicropathologynitrobacteriumpentobarbitalspersonablenessphenosafraninephytopathologyrationalnessesseasonablenesschemotaxonomiccorporativismscyanobacteriumcycloparaffinsdeplorablenessdiagonalizablefibrosarcomatainexorablenessinviolablenessmicrocassettesmicroparticlesneuropathologyneuroradiologynitroparaffinsnonpolarizableosteosarcomatapaleomagnetismpaleomagnetistpaleopathologypardonablenesspastoralnessespentobarbitonephenobarbitonephytopathogensprotolanguagesradiolabellingrationalizableturbomachineryvulvovaginitis

About this list

Words
51 (5 common words)
Common example
diplomatically
Rare example
vulvovaginitis
Doubled letters
21
Ending in S
23
Most frequent letter
E (40)

Questions

How many 14-letter words matching ____o_a_______ are there?

51. 5 of them are common words.

What is a common example?

DIPLOMATICALLY is among the common words in this set.