6-Letter Words Matching ___L_X

There are 15 6-letter words that match ___L_X. 6 are common words, such as BOLLIX and DUPLEX. A rarer one is POLLEX. In this set, E is the most frequent open letter (8 words). 6 words contain a doubled letter.

Full list 15

bollixduplexinfluxprolixreflexsmilaxaffluxdiplexeffluxhalluxrefluxscolexbiflexbolloxpollex

About this list

Words
15 (6 common words)
Common example
bollix
Rare example
pollex
Doubled letters
6
Ending in S
0
Most frequent letter
E (8)

Questions

How many 6-letter words matching ___l_x are there?

15. 6 of them are common words.

What is a common example?

BOLLIX is among the common words in this set.