12-Letter Words Starting With FIB

There are 16 12-letter words that start with FIB. 3 are common words, such as FIBERGLASSES and FIBRILLATING. A rarer one is FIBROSITISES. In this set, R is the most frequent open letter (16 words). 6 words contain a doubled letter.

Full list 16

fiberglassesfibrillatingfibrillationfibrilliformfibrinolysesfibrinolysinfibrinolysisfiberglassedfiberizationfibreglassesfibrinolyticfibroblasticfibronectinsfibrosarcomafibrositidesfibrositises

About this list

Words
16 (3 common words)
Common example
fiberglasses
Rare example
fibrositises
Doubled letters
6
Ending in S
7
Most frequent letter
R (16)

Questions

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

16. 3 of them are common words.

What is a common example?

FIBERGLASSES is among the common words in this set.