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 prominence is "importance.", the definition for duplicity is "Deceptive thought, speech, or action.", and the definition for advantageous is "Giving an advantage."

The definition for incumbent is "Necessary as a duty or responsibility." Used in a sentence: It was incumbent on Jack to attend his father's retirement party. The definition for revive is "to bring back to life.", the definition for duplicity is "Deceptive thought, speech, or action.", and the definition for untenable is "Not able to be defended."

The definition for dubious is "Questionable." Used in a sentence: Karl found Kevin's claim that he was sick dubious, as he had just seen him playing football. The definition for fickle is "lacking constancy, changeable.", the definition for gruff is "Rough or stern in manner or speech.", and the definition for plaudits is "Enthusiastic approval."

The definition for augment is "To make greater." Used in a sentence: Wanda read the dictionary every night to augment her vocabulary. The definition for comparable is "similar, equivalent.", the definition for methodical is "Performed in an orderly manner.", and the definition for insolence is "Boldness or rudeness."

The definition for accentuate is "To emphasize." Used in a sentence: Carla used red ribbons to accentuate the coppery tones in her hair. The definition for negate is "to make invalid.", the definition for diffident is "Lacking self–confidence.", and the definition for sociable is "Inclined to seek companionship."