11-Letter Words Matching ___S___P___

There are 23 11-letter words that match ___S___P___. 8 are common words, such as APOSTROPHES and CONSCRIPTED. A rarer one is PRESYNAPTIC. In this set, R is the most frequent open letter (20 words). 10 words contain a doubled letter.

Full list 23

apostrophesconscriptedgrasshopperoutstrippedpresbyopiasskyscrapersworshippersworshippinganastrophesapostrophicepistrophesgeostrophicgobstoppersmudskippersblastosporediastrophicglasspapersmisstoppingoutscoopingoutsleepingpresbyopicsprestampingpresynaptic

About this list

Words
23 (8 common words)
Common example
apostrophes
Rare example
presynaptic
Doubled letters
10
Ending in S
10
Most frequent letter
R (20)

Questions

How many 11-letter words matching ___s___p___ are there?

23. 8 of them are common words.

What is a common example?

APOSTROPHES is among the common words in this set.