12-Letter Words Matching ____S__G____

There are 23 12-letter words that match ____S__G____. 8 are common words, such as FOLKSINGINGS and INVESTIGATED. A rarer one is PREASSIGNING. 8 words contain a doubled letter.

Full list 23

folksingingsinvestigatedinvestigatesinvestigatortransfiguredtransfigurestransmigratetransmogrifyfootsloggingphraseographtransmigrantautosuggestscleistogamiccryosurgeonscryosurgicalfootsloggershornswoggledhornswogglesjohnsongrassoversanguinepleasingnesspostsurgicalpreassigning

About this list

Words
23 (8 common words)
Common example
folksingings
Rare example
preassigning
Doubled letters
8
Ending in S
9

Questions

How many 12-letter words matching ____s__g____ are there?

23. 8 of them are common words.

What is a common example?

FOLKSINGINGS is among the common words in this set.