14-Letter Words Matching ____P_____S___

There are 16 14-letter words that match ____P_____S___. 4 are common words, such as SHEEPISHNESSES and SLIPPERINESSES. A rarer one is SYCOPHANTISHLY. In this set, N is the most frequent open letter (15 words). 13 words contain a doubled letter.

Full list 16

sheepishnessesslipperinessessnappishnessesteleprocessingantiphlogisticinapprehensivesteeplechaserssteeplechasingblimpishnessesgraspingnessesinexpertnessesmalapertnessesoverpersuasionoverprocessingsweepingnessessycophantishly

About this list

Words
16 (4 common words)
Common example
sheepishnesses
Rare example
sycophantishly
Doubled letters
13
Ending in S
9
Most frequent letter
N (15)

Questions

How many 14-letter words matching ____p_____s___ are there?

16. 4 of them are common words.

What is a common example?

SHEEPISHNESSES is among the common words in this set.