12-Letter Words Matching ____G_____T_

There are 24 12-letter words that match ____G_____T_. 9 are common words, such as ANTIGENICITY and FRANGIBILITY. A rarer one is TOXIGENICITY. 9 words contain a doubled letter.

Full list 24

antigenicityfrangibilityillegibilityillegitimateillogicalityirregularitynavigabilitypostgraduateunregeneratehellgrammitelandgraviateoncogenicityreligionistssnaggletoothtobogganistsdisaggregatefatigabilitylysogenicitymitogenicitymutagenicityovergarmentspyrogenicitysnaggleteethtoxigenicity

About this list

Words
24 (9 common words)
Common example
antigenicity
Rare example
toxigenicity
Doubled letters
9
Ending in S
3

Questions

How many 12-letter words matching ____g_____t_ are there?

24. 9 of them are common words.

What is a common example?

ANTIGENICITY is among the common words in this set.