12-letter words that end in usin
- cater-cousin — a close friend
- cross cousin — a cousin who is the child of one's father's sister or one's mother's brother
- cross-cousin — a cousin who is the child either of one's mother's brother or one's father's sister.
- first cousin — cousin (def 1).
- ortho-cousin — parallel cousin.
On this page, we collect all 12-letter words ending in USIN. It’s easy to find right word with a certain length. It is the easiest way to find 12-letter word that ends in USIN to use in Scrabble or Crossword puzzles.