The term 'Creature Shy' can be broken down into three crossword solutions: HES (3 letters), VOCAL (5 letters), and COY (3 letters). HES is an informal pronoun used to refer to a male person or animal. VOCAL refers to the use of the voice, either in speech or singing. Finally, COY means to be shy or reserved in one's behavior. Together, these three words describe a creature that is shy and reserved, not speaking or singing out loud.