15-Letter Words Matching _______O_A_____

There are 35 15-letter words that match _______O_A_____. 10 are common words, such as CONTEMPORANEITY and CONTEMPORANEOUS. A rarer one is TRICHOMONACIDES. In this set, I is the most frequent open letter (33 words). 4 words contain a doubled letter.

Full list 35

Common words

contemporaneitycontemporaneousdisapprobationssensationalismssensationalistssensationalizedsensationalizessupererogationstraditionalismstraditionalistsbioastronauticschlorpromazines
contemporaneitycontemporaneousdisapprobationssensationalismssensationalistssensationalizedsensationalizessupererogationstraditionalismstraditionalistsbioastronauticschlorpromazineseducationalistsmicrosporangiumpassifloraceousunequivocalnessanthropopathismchlorpropamidesdisconsolationsexceptionalismsexceptionalnesshemochromatoseshemochromatosismonochromatismsoperationalismsoperationalistsoverdecorationsparthenocarpiesreinvigorationssensationalisedsensationalisestraditionalizedtraditionalizestrichomonacidaltrichomonacides

About this list

Words
35 (10 common words)
Common example
contemporaneity
Rare example
trichomonacides
Doubled letters
4
Ending in S
28
Most frequent letter
I (33)

Questions

How many 15-letter words matching _______o_a_____ are there?

35. 10 of them are common words.

What is a common example?

CONTEMPORANEITY is among the common words in this set.