The document contains definitions for 6 words: cantankerous, heinous, exuberance, savor, vigilant, and thank you. It provides examples of using each word in a sentence to demonstrate its meaning. Cantankerous describes a baby who is bad-tempered because he didn't get his way. Heinous describes a man who is wicked because he robbed a bank. Exuberance describes an energetic and cheerful dog excited to play. Savor describes a dog enjoying a toy. Vigilant describes a sign keeping watch to prevent people from getting pushed in the air.