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 incumbent is "necessary as a duty or responsibility.", the definition for distortion is "The act of twisting out of shape.", and the definition for turmoil is "Extreme confusion, agitation."

The definition for scapegoat is "Someone who bears the blame for others." Used in a sentence: Audrey used her innocent baby brother as a scapegoat for the missing cookies. The definition for combustion is "act of burning.", the definition for benevolent is "Kind, helpful.", and the definition for embellish is "To decorate."

The definition for corrosive is "Bitingly sarcastic." Used in a sentence: The cruel Estella's corrosive comments made Pip cry. The definition for interminable is "never ending, or seemingly endless.", the definition for stealth is "The act of moving secretly or unnoticed.", and the definition for stern is "Harsh, severe."

The definition for regale is "To amuse." Used in a sentence: My clever brother Jeffrey regaled the dinner guests with tales of his adventures. The definition for aerate is "to supply with air.", the definition for corroborate is "To support with evidence.", and the definition for stern is "Harsh, severe."

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 derivative is "lacking originality.", the definition for precept is "A general rule of action.", and the definition for augment is "To make greater."