12-Letter Words Matching _____L____U_

There are 13 12-letter words that match _____L____U_. 3 are common words, such as NONRELIGIOUS and SACRILEGIOUS. A rarer one is PORCELANEOUS. 5 words contain a doubled letter.

Full list 13

nonreligioussacrilegiousvaingloriousargillaceouscapillaceouscarillonneurcorollaceousnonmaliciousprimulaceoussantalaceouscunnilinctusheliolatrousporcelaneous

About this list

Words
13 (3 common words)
Common example
nonreligious
Rare example
porcelaneous
Doubled letters
5
Ending in S
12

Questions

How many 12-letter words matching _____l____u_ are there?

13. 3 of them are common words.

What is a common example?

NONRELIGIOUS is among the common words in this set.