13-Letter Words Matching ________O___L

There are 24 13-letter words that match ________O___L. 8 are common words, such as AMBASSADORIAL and ANTIMICROBIAL. A rarer one is SYNARTHRODIAL. In this set, A is the most frequent open letter (24 words). 9 words contain a doubled letter.

Full list 24

ambassadorialantimicrobialantipersonnelgubernatorialinquisitorialproprietorialstreptococcaltablespoonfulcombinatorialexterritoriallegislatorialnongonococcalprogenitorialsubequatorialcrystalloidalexpurgatorialhyperboloidalintercolonialmeningococcalmonophthongalprocuratorialprosecutorialsupercolossalsynarthrodial

About this list

Words
24 (8 common words)
Common example
ambassadorial
Rare example
synarthrodial
Doubled letters
9
Ending in S
0
Most frequent letter
A (24)

Questions

How many 13-letter words matching ________o___l are there?

24. 8 of them are common words.

What is a common example?

AMBASSADORIAL is among the common words in this set.