The term 'Small Seal' can be broken down into three words: SIGNET (6 letters), PUP (3 letters), and Silkey (6 letters). SIGNET is a type of seal or stamp, usually made of metal, that is used to make an impression in wax or clay. PUP is a term for a young animal, especially a dog or seal. Silkey is a type of fur, usually from a seal, that is soft and glossy. Together, these three words form the term 'Small Seal, ' which is often used to refer to a young seal.