The definition for mandate is "An official order or commission to do something." Used in a sentence: Martha reluctantly obeyed the mandate to vacate her apartment. The definition for negate is "to make invalid.", the definition for nurture is "To further the development of.", and the definition for placebo is "An inactive substance used in medical testing."

The definition for appalling is "Inspiring dismay or disgust." Used in a sentence: Hector found his roommate's habit of leaving his dirty socks on the floor appalling. The definition for parity is "equality.", the definition for accommodate is "To give consideration to.", and the definition for absolve is "To forgive; to free from guilt."

The definition for refurbish is "To brighten or freshen." Used in a sentence: Leeanne cleaned and mended all weekend to refurbish the shabby apartment. The definition for ethical is "conforming to accepted standards.", the definition for illuminate is "To make clear.", and the definition for mandate is "An official order or commission to do something."

The definition for authoritarian is "Favoring absolute obedience to authority." Used in a sentence: Marco's authoritarian mother never allowed him to watch more than one hour of television a day. The definition for authoritarian is "favoring absolute obedience to authority.", the definition for revive is "To bring back to life.", and the definition for duplicity is "Deceptive thought, speech, or action."

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 placebo is "an inactive substance used in medical testing.", the definition for beneficial is "Helpful.", and the definition for rancorous is "Marked by deep ill–will."