15-Letter Words Matching A_____P________

There are 20 15-letter words that match A_____P________. 5 are common words, such as ANTHROPOCENTRIC and ANTHROPOLOGICAL. A rarer one is ANTISEPARATISTS. In this set, T is the most frequent open letter (19 words). 2 words contain a doubled letter.

Full list 20

anthropocentricanthropologicalanthropologistsanthropomorphicantidepressantsanthropogenesesanthropogenesisanthropometriesanthropophagiteanthropophagousantisyphiliticsarchiepiscopacyarchiepiscopateanthropopathismanthropophagiesanthroposophiesanticapitalismsanticapitalistsantidepressionsantiseparatists

About this list

Words
20 (5 common words)
Common example
anthropocentric
Rare example
antiseparatists
Doubled letters
2
Ending in S
13
Most frequent letter
T (19)

Questions

How many 15-letter words matching a_____p________ are there?

20. 5 of them are common words.

What is a common example?

ANTHROPOCENTRIC is among the common words in this set.