18-letter words starting with fib
- fibonacci sequence — (mathematics) The infinite sequence of numbers beginning 1, 1, 2, 3, 5, 8, 13, ... in which each term is the sum of the two terms preceding it. The ratio of successive Fibonacci terms tends to the golden ratio, namely (1 + sqrt 5)/2.
- fibrocartilaginous — a type of cartilage having a large number of fibers.
On this page, we collect all 18-letter words starting with FIB. It’s easy to find right word with a certain length. It is the easiest way to find 18-letter word that beginning with FIB to use in Scrabble or Crossword puzzles.