13-Letter Words Containing IOG

There are 21 13-letter words that contain IOG. 8 are common words, such as AUTOBIOGRAPHY and BIBLIOGRAPHER. A rarer one is RADIOGRAPHING. In this set, A is the most frequent open letter (20 words). 1 words contain a doubled letter.

Full list 21

autobiographybibliographerbibliographichagiographershagiographiesphysiognomiesradiographersradiographiesangiographiesbiogeographerheliographingphysiographerphysiographicradiogalaxiesabiogenicallyarteriographyautoradiogrambiogeographiccardiographiccholangiogramradiographing

About this list

Words
21 (8 common words)
Common example
autobiography
Rare example
radiographing
Doubled letters
1
Ending in S
7
Most frequent letter
A (20)

Questions

How many 13-letter words containing iog are there?

21. 8 of them are common words.

What is a common example?

AUTOBIOGRAPHY is among the common words in this set.