The definition for surplus is "Excess." Used in a sentence: Trevor decided to freeze the surplus chili for next week's tailgate party. The definition for antidote is "something that relieves or counteracts.", the definition for avian is "Relating to birds.", and the definition for discern is "To recognize as separate as distinct."

The definition for negate is "To make invalid." Used in a sentence: Paula negated Tiffany's argument by proving that her main premise was false. The definition for futile is "without purpose, completely ineffective.", the definition for exasperation is "The state of being irritated.", and the definition for revoke is "To cancel by taking back."

The definition for flaw is "An imperfection." Used in a sentence: The otherwise perfect diamond had a tiny flaw that reduced its value. The definition for fickle is "lacking constancy, changeable.", the definition for benefactor is "One who offers financial help.", and the definition for penurious is "Extrememly stingy."

The definition for beneficial is "Helpful." Used in a sentence: there is no doubt that eating vegetables is beneficial to one's health. The definition for inflammatory is "tending to excite anger.", the definition for solace is "Source of consolation.", and the definition for stealth is "The act of moving secretly or unnoticed."

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 mediate is "to come between parties in order to reconcile.", the definition for rancorous is "Marked by deep ill–will.", and the definition for embellish is "To decorate."