9-Letter Words Matching ___L___P_

There are 13 9-letter words that match ___L___P_. 5 are common words, such as FOOLSCAPS and LOLLIPOPS. A rarer one is TAILLAMPS. In this set, S is the most frequent open letter (10 words). 9 words contain a doubled letter.

Full list 13

foolscapslollipopslollypopsskullcapstabletopsbullwhipscollotypefullstopsphalaropesellotapeearlshipshaplotypetaillamps

About this list

Words
13 (5 common words)
Common example
foolscaps
Rare example
taillamps
Doubled letters
9
Ending in S
9
Most frequent letter
S (10)

Questions

How many 9-letter words matching ___l___p_ are there?

13. 5 of them are common words.

What is a common example?

FOOLSCAPS is among the common words in this set.