9-Letter Words Matching ___P_H___

There are 13 9-letter words that match ___P_H___. 5 are common words, such as LAMPSHADE and PEEPSHOWS. A rarer one is PUPPYHOOD. In this set, S is the most frequent open letter (10 words). 8 words contain a doubled letter.

Full list 13

lampshadepeepshowsshipshapesnapshotsstepchildcrapshootpoppyheadslipsheetclipsheetdropshotslampshelloompahingpuppyhood

About this list

Words
13 (5 common words)
Common example
lampshade
Rare example
puppyhood
Doubled letters
8
Ending in S
3
Most frequent letter
S (10)

Questions

How many 9-letter words matching ___p_h___ are there?

13. 5 of them are common words.

What is a common example?

LAMPSHADE is among the common words in this set.