13-Letter Words Matching _____G____S__

There are 17 13-letter words that match _____G____S__. 8 are common words, such as BILINGUALISMS and FOREIGNNESSES. A rarer one is STRINGCOURSES. 7 words contain a doubled letter.

Full list 17

bilingualismsforeignnessesgeomagnetismsincongruouslypropagandistsspringinessesstrangenessesstringinessesandrogynouslyaspergillosesaspergillosisdiamagnetismsvertiginouslyaveragenessesscapegoatismsserpiginouslystringcourses

About this list

Words
17 (8 common words)
Common example
bilingualisms
Rare example
stringcourses
Doubled letters
7
Ending in S
13

Questions

How many 13-letter words matching _____g____s__ are there?

17. 8 of them are common words.

What is a common example?

BILINGUALISMS is among the common words in this set.