Studded :: Stud (n.) An iron brace across the shorter diameter of the link of a chain cable.
Studdery :: Studbook (n.) A genealogical register of a particular breed or stud of horses, esp. thoroughbreds..
Sudden :: Sudatory (n.) A bagnio; a sweating bath; a vapor bath.
Sudden :: Sudden (a.) Happening without previous notice or with very brief notice; coming unexpectedly, or without the common preparation; immediate; instant; speedy..
Sudden :: Sudden (a.) Hastly prepared or employed; quick; rapid.