15-Letter Words Matching ____O____P_____

There are 13 15-letter words that match ____O____P_____. 1 are common words, such as RADIOTELEPHONES and RADIOTELEPHONIC. A rarer one is PHOTORECEPTIONS. 1 words contain a doubled letter.

Full list 13

radiotelephonesradiotelephonicadenohypophysesadenohypophysischemoreceptionshydroxylapatiteneurohypophysesneurohypophysisnincompooperiesnonconsumptionsnoncontemporaryorthophosphatesphotoreceptions

About this list

Words
13 (1 common words)
Common example
radiotelephones
Rare example
photoreceptions
Doubled letters
1
Ending in S
10

Questions

How many 15-letter words matching ____o____p_____ are there?

13. 1 of them are common words.

What is a common example?

RADIOTELEPHONES is among the common words in this set.