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 cunning is "showing clever insight.", the definition for penurious is "Extrememly stingy.", and the definition for incongruous is "Not harmonious, incompatible."

The definition for avian is "Relating to birds." Used in a sentence: The old man affectionately referred to pigeons as his "avian friends." The definition for flaw is "an imperfection.", the definition for repel is "To resist, reject.", and the definition for entangle is "To involve in trouble."

The definition for plaudits is "Enthusiastic approval." Used in a sentence: Allison's painting met with plaudits from the critics, who had dismissed her earlier work. The definition for exception is "a case to which the rule does not apply.", the definition for mandate is "An official order or commission to do something.", and the definition for pretentious is "Making unjustified claims."

The definition for elusive is "Hard to grasp." Used in a sentence: The words to the song are elusive, as the singer tends to mumble. The definition for comparable is "similar, equivalent.", the definition for polarize is "To break up into opposing groups.", and the definition for genial is "Sympathetic, friendly."

The definition for gargantuan is "Gigantic." Used in a sentence: The gargantuan monster towered over the ten–story bulding. The definition for moderate is "tending toward the average.", the definition for garish is "Offensively bright.", and the definition for accommodate is "To give consideration to."