13-Letter Words Matching _____PH______

There are 28 13-letter words that match _____PH______. 5 are common words, such as ASTROPHYSICAL and HEMISPHERICAL. A rarer one is ULTRAPHYSICAL. In this set, I is the most frequent open letter (24 words). 6 words contain a doubled letter.

Full list 28

Common words

astrophysicalhemisphericalhermaphroditesarcophagusesvibraphonistshyperphysicalleptophyllousnecrophiliacsnecrophilismsstenophylloussuperphysicaltachyphylaxis
astrophysicalhemisphericalhermaphroditesarcophagusesvibraphonistshyperphysicalleptophyllousnecrophiliacsnecrophilismsstenophylloussuperphysicaltachyphylaxisaminophyllineanthophyllitebenzophenonescoprophiliacsdigraphicallyiontophoresesiontophoresisiontophoreticmicrophyllousmicrophysicalmisemphasizedmisemphasizesnonalphabetictriumphalismstriumphalistsultraphysical

About this list

Words
28 (5 common words)
Common example
astrophysical
Rare example
ultraphysical
Doubled letters
6
Ending in S
15
Most frequent letter
I (24)

Questions

How many 13-letter words matching _____ph______ are there?

28. 5 of them are common words.

What is a common example?

ASTROPHYSICAL is among the common words in this set.