15-Letter Words Matching ________N_C____

There are 12 15-letter words that match ________N_C____. 3 are common words, such as INTERCONNECTING and INTERCONNECTION. A rarer one is TRICHOMONACIDES. 8 words contain a doubled letter.

Full list 12

interconnectinginterconnectionnoncommunicableplumbaginaceouspsychogenicallyunselfconsciousbiomechanicallyepeirogenicallygeotectonicallypyrotechnicallytrichomonacidaltrichomonacides

About this list

Words
12 (3 common words)
Common example
interconnecting
Rare example
trichomonacides
Doubled letters
8
Ending in S
3

Questions

How many 15-letter words matching ________n_c____ are there?

12. 3 of them are common words.

What is a common example?

INTERCONNECTING is among the common words in this set.