13-Letter Words Matching O______A_____

There are 35 13-letter words that match O______A_____. 8 are common words, such as OBLITERATIONS and OCTOGENARIANS. A rarer one is OVERTREATMENT. In this set, I is the most frequent open letter (31 words). 3 words contain a doubled letter.

Full list 35

Common words

obliterationsoctogenariansoptimizationsorganizationsorthographiesossificationsoutdistancingoverbalancingombudsmanshiporthognathousorthographizeoverexpansion
obliterationsoctogenariansoptimizationsorganizationsorthographiesossificationsoutdistancingoverbalancingombudsmanshiporthognathousorthographizeoverexpansionoverstrainingoystercatcherobnubilationsochlocraticaloneiromanciesopinionatedlyoptimisationsorganisationsosteoplastiesoutbargainingoverarrangingoverbleachingoverbreathingoverdemandingoverexpandingoveridealizedoveridealizesoverorganizedoverorganizesoverornamentsoverpedallingovertaxationsovertreatment

About this list

Words
35 (8 common words)
Common example
obliterations
Rare example
overtreatment
Doubled letters
3
Ending in S
16
Most frequent letter
I (31)

Questions

How many 13-letter words matching o______a_____ are there?

35. 8 of them are common words.

What is a common example?

OBLITERATIONS is among the common words in this set.