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 fickle is "lacking constancy, changeable.", the definition for trove is "Valuable collection.", and the definition for pallid is "Lacking color."

The definition for accentuate is "To emphasize." Used in a sentence: Carla used red ribbons to accentuate the coppery tones in her hair. The definition for gruff is "rough or stern in manner or speech.", the definition for induce is "To influence or cause.", and the definition for redouble is "To make twice as great."

The definition for buffer is "Protective barrier." Used in a sentence: The dense trees acted as a buffer against the heavy rain. The definition for untenable is "not able to be defended.", the definition for adversary is "One who opposes or resists.", and the definition for cunning is "Showing clever insight."

The definition for advantageous is "Giving an advantage." Used in a sentence: The house's location in the best school district was advantageous to the seller. The definition for flourish is "to make bold, sweeping gestures.", the definition for epitaph is "Brief statement honoring a dead person.", and the definition for abate is "Become less in amount or intensity."

The definition for indecorous is "In bad taste." Used in a sentence: My parents banned Chad from our house because of his indecorous behavior at dinner. The definition for regurgitate is "to pour out or throw back.", the definition for benefactor is "One who offers financial help.", and the definition for epitaph is "Brief statement honoring a dead person."