Home › 5-letter words › sinus
SINUS
Sinus (noun) — an abnormal passage leading from a suppurating cavity to the body surface. 2. (noun) any of various air-filled cavities especially in the bones of the skull.
Sinus is a valid 5-letter word worth 5 points in Scrabble (and Words With Friends letter values vary). Below are its anagrams and the shorter words hidden inside it.