The definition for stifle is "To repress or discourage." Used in a sentence: Amy tried ineffectively to stifle her giggles after she read Susan's note in class. The definition for discern is "to recognize as separate as distinct.", the definition for iridescent is "Having a lustrous or attractivve quality.", and the definition for stealth is "The act of moving secretly or unnoticed."

The definition for serenity is "Calmness." Used in a sentence: The serenity of the glassy sea soothed the sailors after the big storm. The definition for incumbent is "necessary as a duty or responsibility.", the definition for mediate is "To come between parties in order to reconcile.", and the definition for moderate is "Tending toward the average."

The definition for stern is "Harsh, severe." Used in a sentence: The stern principal canceled the prom after the seniors played a silly prank. The definition for rehash is "to discuss again.", the definition for corrosive is "Bitingly sarcastic.", and the definition for incidental is "Minor."

The definition for revive is "To bring back to life." Used in a sentence: Hank tried to revive Clare's interest in the project, but her enthusiasm had expired. The definition for parity is "equality.", the definition for fidelity is "State of being faithful.", and the definition for commemorate is "To mark by a ceremony."

The definition for pantomime is "Telling a story through gestures." Used in a sentence: The jealous actress called her understudy's performance a ridiculous pantomime. The definition for proximity is "closeness.", the definition for scapegoat is "Someone who bears the blame for others.", and the definition for genial is "Sympathetic, friendly."