13-Letter Words Containing FYI

There are 13 13-letter words that contain FYI. 5 are common words, such as DECLASSIFYING and DEHUMIDIFYING. A rarer one is SACCHARIFYING. 4 words contain a doubled letter.

Full list 13

declassifyingdehumidifyingdisqualifyingdissatisfyingreclassifyingcomplexifyingprecertifyingprequalifyingpresignifyingprespecifyingreidentifyingresolidifyingsaccharifying

About this list

Words
13 (5 common words)
Common example
declassifying
Rare example
saccharifying
Doubled letters
4
Ending in S
0

Questions

How many 13-letter words containing fyi are there?

13. 5 of them are common words.

What is a common example?

DECLASSIFYING is among the common words in this set.