14-Letter Words Matching ___L_____O____

There are 16 14-letter words that match ___L_____O____. 3 are common words, such as BULLETPROOFING and PHILANTHROPIES. A rarer one is PHILANTHROPOID. In this set, T is the most frequent open letter (15 words). 4 words contain a doubled letter.

Full list 16

bulletproofingphilanthropiesphilanthropistcholecystotomydialectologistdiplostemonousotolaryngologyperlocutionaryphilanthropismphilanthropizeapolipoproteindialectologiesecclesiologiesecclesiologistinflammatorilyphilanthropoid

About this list

Words
16 (3 common words)
Common example
bulletproofing
Rare example
philanthropoid
Doubled letters
4
Ending in S
4
Most frequent letter
T (15)

Questions

How many 14-letter words matching ___l_____o____ are there?

16. 3 of them are common words.

What is a common example?

BULLETPROOFING is among the common words in this set.