12-Letter Words Matching L______O____

There are 20 12-letter words that match L______O____. 5 are common words, such as LABORATORIES and LANGUOROUSLY. A rarer one is LUTEOTROPINS. In this set, I is the most frequent open letter (18 words). 1 words contain a doubled letter.

Full list 20

laboratorieslanguorouslylasciviouslylicentiouslylugubriouslylachrymoselylachrymositylactoproteinlaparotomieslexicologieslexicologistlibidinouslyloquaciouslylubriciouslylumpectomiesletterboxingliturgiologyluteotrophicluteotrophinluteotropins

About this list

Words
20 (5 common words)
Common example
laboratories
Rare example
luteotropins
Doubled letters
1
Ending in S
5
Most frequent letter
I (18)

Questions

How many 12-letter words matching l______o____ are there?

20. 5 of them are common words.

What is a common example?

LABORATORIES is among the common words in this set.