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 serenity is "calmness.", the definition for commemorate is "To mark by a ceremony.", and the definition for ethical is "Conforming to accepted standards."

The definition for comparable is "Similar, equivalent." Used in a sentence: Helen will only accept something of comparable value for her ticket to the concert. The definition for archetypal is "characteristic of the original model or perfect example.", the definition for benevolent is "Kind, helpful.", and the definition for appalling is "Inspiring dismay or disgust."

The definition for conduit is "Means for transmitting or distributing." Used in a sentence: Jason, a notorious gossip, was a conduit for information about his friends. The definition for colossal is "immense, enormous.", the definition for conduit is "Means for transmitting or distributing.", and the definition for parity is "Equality."

The definition for curtail is "To make less." Used in a sentence: Doreen decided to curtail her spending after she bounced a check. The definition for retroactive is "effective as of a prior time or condition.", the definition for embellish is "To decorate.", and the definition for ramble is "To wander, physically or in language."

The definition for plaudits is "Enthusiastic approval." Used in a sentence: Allison's painting met with plaudits from the critics, who had dismissed her earlier work. The definition for trove is "valuable collection.", the definition for rehash is "To discuss again.", and the definition for servile is "Fearfully submissive."