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 prune is "to reduce by removing excess.", the definition for straddle is "To favor opposing sides.", and the definition for repel is "To resist, reject."

The definition for incidental is "Minor." Used in a sentence: The accountant advised Justine not to report her incidental expenses. The definition for exalt is "to elevate by praise.", the definition for facade is "false or superficial appearance.", and the definition for mundane is "Practical, ordinary."

The definition for stifle is "To repress or discourage." Used in a sentence: Amy tried ineffectively to stifle her giggles after she read Susan's note in class. The definition for derivative is "lacking originality.", the definition for rhapsody is "State of great happiness.", and the definition for defiant is "Showing bold resistance."

The definition for facade is "false or superficial appearance." Used in a sentence: Emily's smile is just a facade masking her broken heart. The definition for archetypal is "characteristic of the original model or perfect example.", the definition for aesthete is "Person having or affecting sensitivity to beauty.", and the definition for salvage is "To save from ruin."

The definition for augment is "To make greater." Used in a sentence: Wanda read the dictionary every night to augment her vocabulary. The definition for celebrated is "widely known, respected.", the definition for oblivious is "Lacking awareness.", and the definition for gravity is "Importance, significance."