15-Letter Words Matching ____CT_________

There are 17 15-letter words that match ____CT_________. 5 are common words, such as DEFECTIVENESSES and EFFECTIVENESSES. A rarer one is STRUCTURALIZING. In this set, I is the most frequent open letter (16 words). 9 words contain a doubled letter.

Full list 17

defectivenesseseffectivenessesindoctrinationsobjectivenessesseductivenessesdelectabilitieseffectualnessesobjectificationobjectivizationaffectabilitiesdeductibilitiesdetectabilitiesinvectivenessesreductivenessesresectabilitiesselectivenessesstructuralizing

About this list

Words
17 (5 common words)
Common example
defectivenesses
Rare example
structuralizing
Doubled letters
9
Ending in S
14
Most frequent letter
I (16)

Questions

How many 15-letter words matching ____ct_________ are there?

17. 5 of them are common words.

What is a common example?

DEFECTIVENESSES is among the common words in this set.