13-Letter Words Matching _____P_____I_

There are 22 13-letter words that match _____P_____I_. 2 are common words, such as ANTISPASMODIC and UNSYMPATHETIC. A rarer one is UNSYMPTOMATIC. 3 words contain a doubled letter.

Full list 22

antispasmodicunsympatheticantiapartheidcycloparaffinflavopurpurinnitroparaffinnondiplomaticoligopolisticpreceptorshiptachyphylaxisantiepilepticepileptogenicinterpandemiciontophoresisiontophoreticmegasporangianonalphabeticphotoperiodicpostepilepticquasiperiodicsporopolleninunsymptomatic

About this list

Words
22 (2 common words)
Common example
antispasmodic
Rare example
unsymptomatic
Doubled letters
3
Ending in S
2

Questions

How many 13-letter words matching _____p_____i_ are there?

22. 2 of them are common words.

What is a common example?

ANTISPASMODIC is among the common words in this set.