The definition for precept is "A general rule of action." Used in a sentence: All the students know Mrs. Brown's strict precept; no talking in class. The definition for antidote is "something that relieves or counteracts.", the definition for incumbent is "Necessary as a duty or responsibility.", and the definition for awe is "Emotion combining dread and wonder."

The definition for derelict is "Abandoned." Used in a sentence: The derelict house was condemned as a public hazard. The definition for fickle is "lacking constancy, changeable.", the definition for anthology is "A collection of selected literary pieces.", and the definition for advantageous is "Giving an advantage."

The definition for retroactive is "effective as of a prior time or condition." Used in a sentence: The retroactive law made even past infractions punishable. The definition for preclude is "to rule out in advance.", the definition for disconcert is "To throw into confusion.", and the definition for implausible is "Unbelievable."

The definition for illuminate is "To make clear." Used in a sentence: Her excellent lecture illuminated the complicated subject of nuclear physics. The definition for indecorous is "in bad taste.", the definition for negate is "To make invalid.", and the definition for accommodate is "To give consideration to."

The definition for flourish is "To make bold, sweeping gestures." Used in a sentence: The fairy godmother flourished her wand and turned the pumpkin into a carriage. The definition for mandate is "an official order or commission to do something.", the definition for benefactor is "One who offers financial help.", and the definition for plaudits is "Enthusiastic approval."