12-Letter Words Matching __S_P_______

There are 22 12-letter words that match __S_P_______. 12 are common words, such as DISAPPEARING and DISAPPOINTED. A rarer one is VASOPRESSORS. In this set, I is the most frequent open letter (18 words). 13 words contain a doubled letter.

Full list 22

disappearingdisappointeddisapprovalsdisapprovinginseparablesinsipiditiesmisapprehendmisspellingspostponementpostprandialrustproofingunsuperviseddisoperationpostpositiveunsuppresseddesipraminesdisapproversmesophyllousmisappraisalpostpositionvasopressinsvasopressors

About this list

Words
22 (12 common words)
Common example
disappearing
Rare example
vasopressors
Doubled letters
13
Ending in S
9
Most frequent letter
I (18)

Questions

How many 12-letter words matching __s_p_______ are there?

22. 12 of them are common words.

What is a common example?

DISAPPEARING is among the common words in this set.