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 curtail is "To make less.", and the definition for insolence is "Boldness or rudeness."

The definition for aerate is "To supply with air." Used in a sentence: Every spring, Soloman used his tiller to aerate the compact soil. The definition for pathos is "sympathetic pity.", the definition for combustion is "Act of burning.", and the definition for elusive is "Hard to grasp."

The definition for inauspicious is "Not favorable." Used in a sentence: Gary believed the black foreboding sky was an inauspicious sign. The definition for flourish is "to make bold, sweeping gestures.", the definition for brandish is "To shake or wave menacingly.", and the definition for demeanor is "Behavior towards others."

The definition for iridescent is "Having a lustrous or attractivve quality." Used in a sentence: The movie star's iridescent presence charmed even the hardened reporter. The definition for duplicity is "deceptive thought, speech, or action.", the definition for heinous is "Shockingly evil.", and the definition for pomp is "Showy display."

The definition for facade is "false or superficial appearance." Used in a sentence: Emily's smile is just a facade masking her broken heart. The definition for adversary is "one who opposes or resists.", the definition for derivative is "Lacking originality.", and the definition for rhapsody is "State of great happiness."