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 onset is "beginning.", the definition for authoritarian is "Favoring absolute obedience to authority.", and the definition for conduit is "Means for transmitting or distributing."

The definition for cunning is "Showing clever insight." Used in a sentence: The general devised a cunning strategy to outfox the enemy. The definition for extol is "to praise highly.", the definition for exception is "A case to which the rule does not apply.", and the definition for augment is "To make greater."

The definition for embellish is "To decorate." Used in a sentence: Sari embellished the plain curtains with satin ribbons and tassels. The definition for abate is "become less in amount or intensity.", the definition for genial is "Sympathetic, friendly.", and the definition for futile is "Without purpose, completely ineffective."

The definition for facade is "false or superficial appearance." Used in a sentence: Emily's smile is just a facade masking her broken heart. The definition for parity is "equality.", the definition for negate is "To make invalid.", and the definition for periodic is "Occurring at regular intervals."

The definition for derelict is "Abandoned." Used in a sentence: The derelict house was condemned as a public hazard. The definition for eulogy is "speech or writing in praise of deceased.", the definition for aerate is "To supply with air.", and the definition for accentuate is "To emphasize."