The definition for oblivious is "Lacking awareness." Used in a sentence: Love–struck Charlie was oblivious to everyone but the object of his affection. The definition for dubious is "questionable.", the definition for abate is "Become less in amount or intensity.", and the definition for gravity is "Importance, significance."

The definition for absolve is "To forgive; to free from guilt." Used in a sentence: Marta felt greatly relieved after her mother absolved her for breaking the vase. The definition for catastrophic is "relating to extreme misfortune.", the definition for aerate is "To supply with air.", and the definition for rhapsody is "State of great happiness."

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 comparable is "similar, equivalent.", the definition for fidelity is "State of being faithful.", and the definition for redouble is "To make twice as great."

The definition for solace is "Source of consolation." Used in a sentence: Parents' weekend was a solace to Marjorie, whose beloved daughter had left for college. The definition for inflammatory is "tending to excite anger.", the definition for authoritarian is "Favoring absolute obedience to authority.", and the definition for antidote is "Something that relieves or counteracts."

The definition for heinous is "Shockingly evil." Used in a sentence: Eduardo's heinous betrayal of Lydia shocked even Latasha, who knew his evil ways. The definition for retroactive is "effective as of a prior time or condition.", the definition for incongruous is "Not harmonious, incompatible.", and the definition for genial is "Sympathetic, friendly."