13-Letter Words Matching _______S____L

There are 20 13-letter words that match _______S____L. 3 are common words, such as ANTIPERSONNEL and CONGRESSIONAL. A rarer one is TRITHEISTICAL. In this set, A is the most frequent open letter (20 words). 8 words contain a doubled letter.

Full list 20

antipersonnelcongressionalnonindustrialaphrodisiacalcerebrospinalcompressionalmicrocosmicalpantheisticalpostclassicalpostmenstrualpreindustrialsemiclassicalthundersquallalchemisticalanticlassicalmultihospitalnonhomosexualprogressionaltransfusionaltritheistical

About this list

Words
20 (3 common words)
Common example
antipersonnel
Rare example
tritheistical
Doubled letters
8
Ending in S
0
Most frequent letter
A (20)

Questions

How many 13-letter words matching _______s____l are there?

20. 3 of them are common words.

What is a common example?

ANTIPERSONNEL is among the common words in this set.