15-Letter Words Matching _______CI______

There are 21 15-letter words that match _______CI______. 4 are common words, such as DISASSOCIATIONS and INSUFFICIENCIES. A rarer one is UNAPPRECIATIONS. In this set, I is the most frequent open letter (18 words). 8 words contain a doubled letter.

Full list 21

disassociationsinsufficienciesoverspecializedoverspecializesergocalciferolsreproducibilitysuperficialnessanticarcinogenshyperexcitementirreconcilablesmonospecificitymultiracialismsnoncoincidencesnovemdecillionsphotoexcitationpostvaccinationprejudicialnesspseudoscientistromanticizationsuperencipheredunappreciations

About this list

Words
21 (4 common words)
Common example
disassociations
Rare example
unappreciations
Doubled letters
8
Ending in S
12
Most frequent letter
I (18)

Questions

How many 15-letter words matching _______ci______ are there?

21. 4 of them are common words.

What is a common example?

DISASSOCIATIONS is among the common words in this set.