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 pomp is "showy display.", the definition for mediate is "To come between parties in order to reconcile.", and the definition for placebo is "An inactive substance used in medical testing."

The definition for euphoria is "Feeling of great happiness." Used in a sentence: Cassandra was overcome with euphoria when she met her long–lost sister. The definition for demean is "to lower status.", the definition for benefactor is "One who offers financial help.", and the definition for accentuate is "To emphasize."

The definition for melodious is "Having a pleasing melody." Used in a sentence: The melodious sounds of the symphony soothed Tim after his trying day. The definition for defiant is "showing bold resistance.", the definition for nurture is "To further the development of.", and the definition for deferment is "The act of delaying."

The definition for catastrophic is "Relating to extreme misfortune." Used in a sentence: The effects of the massive hurricane were catastrophic. The definition for insolence is "boldness or rudeness.", the definition for aesthete is "Person having or affecting sensitivity to beauty.", and the definition for onset is "Beginning."

The definition for epitaph is "Brief statement honoring a dead person." Used in a sentence: "Beloved by all,"" was the epitaph Edgar chose for his wife's tombstone. The definition for periodic is "occurring at regular intervals.", the definition for drab is "Dull, monotonous.", and the definition for accommodate is "To give consideration to."