Solve Words

15-Letter Words Matching ___I_____O_____

There are 16 15-letter words that match ___I_____O_____. 3 are common words, such as BIDIRECTIONALLY and DISILLUSIONMENT. A rarer one is SOCIOHISTORICAL. In this set, T is the most frequent open letter (14 words). 2 words contain a doubled letter.

Full list 16

bidirectionallydisillusionmentvivisectionistsradiomicrometerradiophotographsociobiologicalsociobiologistsantialcoholismsantidevelopmentantifashionableantimetabolitesantimonopolistsnonintercoursesradiobiologicalradiobiologistssociohistorical

About this list

Words
16 (3 common words)
Common example
bidirectionally
Rare example
sociohistorical
Doubled letters
2
Ending in S
7
Most frequent letter
T (14)
Back to the indexWords of this length.15-letter wordsWords of this length.All word listsLengths, starts, and endings.

Questions

How many 15-letter words matching ___i_____o_____ are there?

16. 3 of them are common words.

What is a common example?

BIDIRECTIONALLY is among the common words in this set.