13-Letter Words Matching S_____G______

There are 20 13-letter words that match S_____G______. 5 are common words, such as SEISMOGRAPHER and SEISMOGRAPHIC. A rarer one is SWITCHGRASSES. In this set, E is the most frequent open letter (18 words). 5 words contain a doubled letter.

Full list 20

seismographerseismographicselenographerskulduggeriesstrategicallysalpingectomysalpingitisesschizogenesisserologicallystereographicstratigrapherstratigraphicsalpingitidesscintigraphicsemilegendarysnollygosterssprachgefuhlsstereographedsuperagenciesswitchgrasses

About this list

Words
20 (5 common words)
Common example
seismographer
Rare example
switchgrasses
Doubled letters
5
Ending in S
8
Most frequent letter
E (18)

Questions

How many 13-letter words matching s_____g______ are there?

20. 5 of them are common words.

What is a common example?

SEISMOGRAPHER is among the common words in this set.