The definition for mediate is "To come between parties in order to reconcile." Used in a sentence: The diplomatic Henry was able to mediate between the quarreling sisters. The definition for inviolable is "secure from assault of trespass.", the definition for facade is "false or superficial appearance.", and the definition for buffer is "Protective barrier."

The definition for grandiose is "With an affectation of grandeur." Used in a sentence: The sweeping, grandiose staircase looked preposterous in the modest entry hall. The definition for extol is "to praise highly.", the definition for nurture is "To further the development of.", and the definition for trove is "Valuable collection."

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 elate is "to fill with joy.", the definition for onset is "Beginning.", and the definition for fraud is "Trick."

The definition for drub is "To defeat decisively." Used in a sentence: The powerful young boxer drubbed the longtime champion. The definition for gruff is "rough or stern in manner or speech.", the definition for scapegoat is "Someone who bears the blame for others.", 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 repel is "to resist, reject.", the definition for entangle is "To involve in trouble.", and the definition for grandiose is "With an affectation of grandeur."