12-Letter Words Containing IFO

There are 16 12-letter words that contain IFO. 5 are common words, such as CALIFORNIUMS and PETTIFOGGERS. A rarer one is TRIFOLIOLATE. 8 words contain a doubled letter.

Full list 16

californiumspettifoggerspettifoggerypettifogginguniformitiesanguilliformfibrilliformflagelliformmanifoldnessmultifoliatemultiformityserpentiformunifoliolateepileptiformflabelliformtrifoliolate

About this list

Words
16 (5 common words)
Common example
californiums
Rare example
trifoliolate
Doubled letters
8
Ending in S
4

Questions

How many 12-letter words containing ifo are there?

16. 5 of them are common words.

What is a common example?

CALIFORNIUMS is among the common words in this set.