The definition for fickle is "Lacking constancy, changeable." Used in a sentence: The fickle Senji had a new best friend every month. The definition for serenity is "calmness.", the definition for periodic is "Occurring at regular intervals.", and the definition for pallid is "Lacking color."

The definition for eloquent is "Fluent, expressive." Used in a sentence: Kim, an eloquent speaker, was the best choice to make the presentation for the group. The definition for pantomime is "telling a story through gestures.", the definition for stern is "Harsh, severe.", and the definition for disdain is "Feeling of contempt."

The definition for avian is "Relating to birds." Used in a sentence: The old man affectionately referred to pigeons as his "avian friends." The definition for epistolary is "contained or carried on in letters.", the definition for proximity is "Closeness.", and the definition for meticulous is "Extrememly careful regarding details."

The definition for combustion is "Act of burning." Used in a sentence: Campers must use fire with great caution to prevent combustion of the parched brush. The definition for prominence is "importance.", the definition for eulogy is "Speech or writing in praise of deceased.", and the definition for hedonism is "Belief that pleasure is the sole aim of life."

The definition for commemorate is "To mark by a ceremony." Used in a sentence: Each year, the Franklins commemorate their anniversary by visiting the site of their first date. The definition for melee is "a tumultuous fight among several people.", the definition for flaunt is "To display showily.", and the definition for surplus is "Excess."