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 iridescent is "having a lustrous or attractivve quality.", the definition for grandiose is "With an affectation of grandeur.", and the definition for rail is "To scold in harsh language."

The definition for retroactive is "effective as of a prior time or condition." Used in a sentence: The retroactive law made even past infractions punishable. The definition for aesthete is "person having or affecting sensitivity to beauty.", the definition for extenuating is "Partially excusing.", and the definition for conduit is "Means for transmitting or distributing."

The definition for colossal is "Immense, enormous." Used in a sentence: After pushing with all his might, Frank realized he could never move the colossal boulder. The definition for combative is "eager to fight.", the definition for accommodate is "To give consideration to.", and the definition for apathetic is "Showing little or no emotion."

The definition for corroborate is "To support with evidence." Used in a sentence: "Unless you can corroborate your story, it will not be admissible in court," the attorney told his client. The definition for supple is "flexible.", the definition for immoderate is "Beyond usual or proper limits.", and the definition for garish is "Offensively bright."

The definition for archaic is "Characteristic of an earlier time." Used in a sentence: In the world of high fashion, two–year–old shoes are considered positively archaic. The definition for periodic is "occurring at regular intervals.", the definition for implement is "To carry out or accomplish.", and the definition for facade is "false or superficial appearance."