15-Letter Words Matching ____O____G_____

There are 14 15-letter words that match ____O____G_____. 5 are common words, such as ACKNOWLEDGEMENT and ACKNOWLEDGMENTS. A rarer one is RADIOAUTOGRAPHY. In this set, A is the most frequent open letter (14 words). 0 words contain a doubled letter.

Full list 14

acknowledgementacknowledgmentsmicromanagementradiotelegraphsradiotelegraphyacknowledgeableastronavigationphototelegraphyphototopographyphototypographyunknowledgeablemicrobarographsradioautographsradioautography

About this list

Words
14 (5 common words)
Common example
acknowledgement
Rare example
radioautography
Doubled letters
0
Ending in S
4
Most frequent letter
A (14)

Questions

How many 15-letter words matching ____o____g_____ are there?

14. 5 of them are common words.

What is a common example?

ACKNOWLEDGEMENT is among the common words in this set.