13-Letter Words Containing AGO

There are 13 13-letter words that contain AGO. 2 are common words, such as ARCHIPELAGOES and DEMAGOGUERIES. A rarer one is SECRETAGOGUES. 3 words contain a doubled letter.

Full list 13

archipelagoesdemagogueriesdemagogicallydeuteragonistdiagonalizingentomophagouspedagogicallyagonisticallyhematophagousmycetophagousphagocytizingphagocytosingsecretagogues

About this list

Words
13 (2 common words)
Common example
archipelagoes
Rare example
secretagogues
Doubled letters
3
Ending in S
6

Questions

How many 13-letter words containing ago are there?

13. 2 of them are common words.

What is a common example?

ARCHIPELAGOES is among the common words in this set.