The definition for opportune is "Suitable or convenient." Used in a sentence: Quan stepped onto the platform at the most opportune time, just as the train pulled in. The definition for belated is "past the normal or proper time.", the definition for benevolent is "Kind, helpful.", and the definition for adversary is "One who opposes or resists."

The definition for compulsion is "An irresistible impulse." Used in a sentence: Tamar, a shoe fanatic, could not resist the compulsion to buy the shiny red boots. The definition for heinous is "shockingly evil.", the definition for redouble is "To make twice as great.", and the definition for rail is "To scold in harsh language."

The definition for stealth is "The act of moving secretly or unnoticed." Used in a sentence: The burglar took the ring by stealth, slipping it from the sleeping woman's finger. The definition for corroborate is "to support with evidence.", the definition for oblivious is "Lacking awareness.", and the definition for immoderate is "Beyond usual or proper limits."

The definition for servile is "Fearfully submissive." Used in a sentence: Felicia's servile attitude annoyed her boss, who preferred an assistant with more backbone. The definition for condone is "to treat as acceptable.", the definition for pathos is "Sympathetic pity.", and the definition for derelict is "Abandoned."

The definition for condone is "To treat as acceptable." Used in a sentence: Crystal condoned her friend's late arrival because she found it hard to be on time herself. The definition for ethical is "conforming to accepted standards.", the definition for prominence is "Importance.", and the definition for mandate is "An official order or commission to do something."