The definition for serenity is "Calmness." Used in a sentence: The serenity of the glassy sea soothed the sailors after the big storm. The definition for advantageous is "giving an advantage.", the definition for flaw is "An imperfection.", and the definition for moderate is "Tending toward the average."

The definition for apathetic is "Showing little or no emotion." Used in a sentence: Carmine was concerned about his usually cheerful brother's apathetic attitude. The definition for demean is "to lower status.", the definition for gravity is "Importance, significance.", and the definition for advantageous is "Giving an advantage."

The definition for pantomime is "Telling a story through gestures." Used in a sentence: The jealous actress called her understudy's performance a ridiculous pantomime. The definition for perception is "capacity for seeing or understanding.", the definition for gravity is "Importance, significance.", and the definition for accommodate is "To give consideration to."

The definition for demeanor is "Behavior towards others." Used in a sentence: Carlos was well liked because of his charming demeanor. The definition for distortion is "the act of twisting out of shape.", the definition for clarity is "Clearness.", and the definition for periodic is "Occurring at regular intervals."

The definition for moderate is "Tending toward the average." Used in a sentence: The best–selling writer was disappointed; his new novel was only a moderate success. The definition for drub is "to defeat decisively.", the definition for authoritarian is "Favoring absolute obedience to authority.", and the definition for mundane is "Practical, ordinary."