14-Letter Words Matching _A__O_________

There are 83 14-letter words that match _A__O_________. 16 are common words, such as HARMONIOUSNESS and HARMONIZATIONS. A rarer one is TARSOMETATARSI. In this set, I is the most frequent open letter (66 words). 19 words contain a doubled letter.

Full list 83

Common words

harmoniousnessharmonizationsmacroeconomicsnarcotizationspaleontologiespaleontologistpathologicallypatronymicallyradiotelegraphradiotelephoneradiotherapiesradiotherapist
harmoniousnessharmonizationsmacroeconomicsnarcotizationspaleontologiespaleontologistpathologicallypatronymicallyradiotelegraphradiotelephoneradiotherapiesradiotherapistrandomizationsratiocinationssacrosanctnesstautologicallycarbonizationscartographicalfactorizationshagiographicaliatrochemistrymacrocephaliesmacrocephalousmacroeconomistmacromolecularmacromoleculesmalnourishmentnarcosynthesispaleobiologiespaleobiologistpaleogeographypaleographicalpaleontographypaleozoologiesradiobroadcastradiochemistryradiolocationsradiologicallyradiosensitiveradiotelephonyrationalnessesbamboozlementscarbonylationscarboxylationsfathomlessnessiatrogenicallykaryotypicallylactoglobulinslandownershipsmacroaggregatemacroevolutionmacroglobulinsmacronucleusesmacronutrientsmacrostructuremalcontentedlynannoplanktonsnarrowcastingspaedomorphismspaedomorphosespaedomorphosispaleobotanicalpaleobotanistspaleoecologiespaleoecologistpaleomagnetismpaleomagnetistpaleopathologypaleozoologistpardonablenesspastoralnessespathobiologiespatronizationsradioautographradiobiologiesradiobiologistradioecologiesradiolabellingradiolucenciesradiostrontiumradiotelemetryrationalizabletarsometatarsi

About this list

Words
83 (16 common words)
Common example
harmoniousness
Rare example
tarsometatarsi
Doubled letters
19
Ending in S
42
Most frequent letter
I (66)

Questions

How many 14-letter words matching _a__o_________ are there?

83. 16 of them are common words.

What is a common example?

HARMONIOUSNESS is among the common words in this set.