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 fidelity is "state of being faithful.", the definition for refurbish is "To brighten or freshen.", and the definition for elusive is "Hard to grasp."

The definition for implement is "To carry out or accomplish." Used in a sentence: All Randolph needed to implement his plan was a moonless night and a long rope. The definition for accessible is "easy to reach or to approach.", the definition for stifle is "To repress or discourage.", and the definition for buffer is "Protective barrier."

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 deferment is "the act of delaying.", the definition for melee is "A tumultuous fight among several people.", and the definition for meticulous is "Extrememly careful regarding details."

The definition for brandish is "To shake or wave menacingly." Used in a sentence: The baseball player was fined for brandishing his bat at the opposing pitcher. The definition for colossal is "immense, enormous.", the definition for placebo is "An inactive substance used in medical testing.", and the definition for combustion is "Act of burning."

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 placebo is "an inactive substance used in medical testing.", the definition for fickle is "Lacking constancy, changeable.", and the definition for flagrant is "Noticeably offensive."