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 iridescent is "having a lustrous or attractivve quality.", the definition for aesthete is "Person having or affecting sensitivity to beauty.", and the definition for placebo is "An inactive substance used in medical testing."

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 heinous is "shockingly evil.", the definition for civility is "Politeness.", and the definition for immoderate is "Beyond usual or proper limits."

The definition for fidelity is "State of being faithful." Used in a sentence: Unlike her fickle friend Benji, May Belle was known for her fidelity. The definition for eloquent is "fluent, expressive.", the definition for accentuate is "To emphasize.", and the definition for interminable is "Never ending, or seemingly endless."

The definition for awe is "Emotion combining dread and wonder." Used in a sentence: Charlie was in awe of his uncle, a professional football player and chess champion. The definition for negate is "to make invalid.", the definition for anthology is "A collection of selected literary pieces.", and the definition for promote is "To contribute to the growth or prosperity of."

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 aesthete is "person having or affecting sensitivity to beauty.", the definition for distortion is "The act of twisting out of shape.", and the definition for archaic is "Characteristic of an earlier time."