10-Letter Words Matching _O_______A

There are 30 10-letter words that match _O_______A. 9 are common words, such as COLORATURA and CONCERTINA. A rarer one is TOXOPLASMA. In this set, I is the most frequent open letter (21 words). 12 words contain a doubled letter.

Full list 30

Common words

coloraturaconcertinacordilleracornucopiagonorrhoeahomophobiakookaburramozzarellapoinsettiacoelenteracoleorhizacolumbaria
coloraturaconcertinacordilleracornucopiagonorrhoeahomophobiakookaburramozzarellapoinsettiacoelenteracoleorhizacolumbariacomediettacondominiacoprolaliacorrigendamonoplegiamorbidezzanostomaniapolydipsiapolyphagiapotentillavorticellacoleopteracolobomatahormogoniamonochasiamortadellasopaipillatoxoplasma

About this list

Words
30 (9 common words)
Common example
coloratura
Rare example
toxoplasma
Doubled letters
12
Ending in S
0
Most frequent letter
I (21)

Questions

How many 10-letter words matching _o_______a are there?

30. 9 of them are common words.

What is a common example?

COLORATURA is among the common words in this set.