12-Letter Words Containing SIL

There are 20 12-letter words that contain SIL. 7 are common words, such as DISILLUSIONS and QUICKSILVERS. A rarer one is SILLIMANITES. In this set, E is the most frequent open letter (16 words). 11 words contain a doubled letter.

Full list 20

disillusionsquicksilversresilienciessilhouettingsilkscreenedsilverfishessilversmithsborosilicateferrosiliconprehensilitypsilomelanessilverpointssilviculturetonsillotomyantimissilesmacrofossilsmicrofossilssilentnessessilhouettistsillimanites

About this list

Words
20 (7 common words)
Common example
disillusions
Rare example
sillimanites
Doubled letters
11
Ending in S
12
Most frequent letter
E (16)

Questions

How many 12-letter words containing sil are there?

20. 7 of them are common words.

What is a common example?

DISILLUSIONS is among the common words in this set.