12-letter words starting with fiss
- fissicostate — having divided or separated ribs
- fissilingual — having a forked tongue
- fission bomb — atomic bomb.
- fissipalmate — (of birds) having the toes lobed or partially webbed.
- fissirostral — having a broad, deeply cleft beak or bill, as the swallows and goatsuckers.
On this page, we collect all 12-letter words starting with FISS. It’s easy to find right word with a certain length. It is the easiest way to find 12-letter word that beginning with FISS to use in Scrabble or Crossword puzzles.