12-Letter Words Matching _CT_________

There are 15 12-letter words that match _CT_________. 2 are common words, such as ACTIVENESSES and OCTOGENARIAN. A rarer one is OCTAPEPTIDES. 4 words contain a doubled letter.

Full list 15

activenessesoctogenarianactinometersactinomyceteactinomycinsectomorphiesectoparasiteectothermousoctosyllabicoctosyllableactabilitiesactinometricactinomorphyoctahedrallyoctapeptides

About this list

Words
15 (2 common words)
Common example
activenesses
Rare example
octapeptides
Doubled letters
4
Ending in S
7

Questions

How many 12-letter words matching _ct_________ are there?

15. 2 of them are common words.

What is a common example?

ACTIVENESSES is among the common words in this set.