15-Letter Words Matching ___O_I_________

There are 37 15-letter words that match ___O_I_________. 12 are common words, such as ATROCIOUSNESSES and AUTOBIOGRAPHERS. A rarer one is VASODILATATIONS. In this set, S is the most frequent open letter (35 words). 16 words contain a doubled letter.

Full list 37

Common words

atrociousnessesautobiographersautobiographiesdemobilizationsdetoxificationsdisorientationsferociousnessesimmobilizationslaboriousnessesmelodiousnessesnegotiabilitiesobnoxiousnesses
atrociousnessesautobiographersautobiographiesdemobilizationsdetoxificationsdisorientationsferociousnessesimmobilizationslaboriousnessesmelodiousnessesnegotiabilitiesobnoxiousnessesalgorithmicallyarboriculturistassociationismsautolithographyencomiasticallyhypopituitarismignominiousnessindomitablenessmajoritarianismresocializationsaponificationsunsociabilitiesammonificationsassociationistsassociativitiescolonizationistdolomitizationsfeloniousnessesillogicalnessesinsociabilitiesmisorientationsprioritizationsrecodificationsremobilizationsvasodilatations

About this list

Words
37 (12 common words)
Common example
atrociousnesses
Rare example
vasodilatations
Doubled letters
16
Ending in S
29
Most frequent letter
S (35)

Questions

How many 15-letter words matching ___o_i_________ are there?

37. 12 of them are common words.

What is a common example?

ATROCIOUSNESSES is among the common words in this set.