15-Letter Words Matching _________O___L_

There are 26 15-letter words that match _________O___L_. 10 are common words, such as BIDIRECTIONALLY and INSTITUTIONALLY. A rarer one is UNTRADITIONALLY. In this set, I is the most frequent open letter (26 words). 22 words contain a doubled letter.

Full list 26

Common words

bidirectionallyinstitutionallyinternationallyprepositionallyunconditionallyunexceptionableunexceptionablyunexceptionallyunintentionallyunobjectionablecomputationallycoeducationally
bidirectionallyinstitutionallyinternationallyprepositionallyunconditionallyunexceptionableunexceptionablyunexceptionallyunintentionallyunobjectionablecomputationallycoeducationallycongressionallyconjugationallyconjunctionallydysfunctionallygravitationallyinspirationallyinterpersonallymicrosporophyllobservationallyantifashionablecompositionallyinformationallyorientationallyuntraditionally

About this list

Words
26 (10 common words)
Common example
bidirectionally
Rare example
untraditionally
Doubled letters
22
Ending in S
0
Most frequent letter
I (26)

Questions

How many 15-letter words matching _________o___l_ are there?

26. 10 of them are common words.

What is a common example?

BIDIRECTIONALLY is among the common words in this set.