12-Letter Words Starting With DEF

There are 23 12-letter words that start with DEF. 7 are common words, such as DEFALCATIONS and DEFICIENCIES. A rarer one is DEFORMALIZES. In this set, I is the most frequent open letter (20 words). 3 words contain a doubled letter.

Full list 23

defalcationsdeficienciesdefinitenessdefinitivelydeflationarydefoliationsdeformationsdefenestratedefibrillatedefinitionaldeflagrationdeflationistdeflocculatedefraudationdefeminizingdefibrinateddefibrinatesdefinitizingdeflagratingdeflorationsdeforcementsdeformalizeddeformalizes

About this list

Words
23 (7 common words)
Common example
defalcations
Rare example
deformalizes
Doubled letters
3
Ending in S
9
Most frequent letter
I (20)

Questions

How many 12-letter words starting with def are there?

23. 7 of them are common words.

What is a common example?

DEFALCATIONS is among the common words in this set.