The definition for discern is "To recognize as separate as distinct." Used in a sentence: The pastry connoisseur was able to discern Swiss from Belgian chocolate. The definition for beneficial is "helpful.", the definition for heinous is "Shockingly evil.", and the definition for onset is "Beginning."

The definition for illuminate is "To make clear." Used in a sentence: Her excellent lecture illuminated the complicated subject of nuclear physics. The definition for rail is "to scold in harsh language.", the definition for garish is "Offensively bright.", and the definition for gargantuan is "Gigantic."

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 promote is "to contribute to the growth or prosperity of.", the definition for gravity is "Importance, significance.", and the definition for genial is "Sympathetic, friendly."

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 euphoria is "feeling of great happiness.", the definition for cunning is "Showing clever insight.", and the definition for curtail is "To make less."

The definition for impenitent is "Lacking remorse." Used in a sentence: The impenitent criminal received a harsh penalty, but his remorseful accomplice was released. The definition for accentuate is "to emphasize.", the definition for egotist is "Self–important person.", and the definition for exasperation is "The state of being irritated."