12-Letter Words Starting With LU

There are 19 12-letter words that start with LU. 9 are common words, such as LUBRICATIONS and LUCUBRATIONS. A rarer one is LUTEOTROPINS. In this set, S is the most frequent open letter (16 words). 6 words contain a doubled letter.

Full list 19

lubricationslucubrationslugubriouslylukewarmnessluminescenceluminositiesluncheonettelusciousnessluxuriationslubriciouslyluminiferousluminousnesslumpectomieslustrousnesslubberlinessluftmenschenluteotrophicluteotrophinluteotropins

About this list

Words
19 (9 common words)
Common example
lubrications
Rare example
luteotropins
Doubled letters
6
Ending in S
12
Most frequent letter
S (16)

Questions

How many 12-letter words starting with lu are there?

19. 9 of them are common words.

What is a common example?

LUBRICATIONS is among the common words in this set.